BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//UM//UM*Events//EN
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:America/Detroit
TZURL:http://tzurl.org/zoneinfo/America/Detroit
X-LIC-LOCATION:America/Detroit
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20070311T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20071104T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20261019T004629
DTSTART;TZID=America/Detroit:20261021T120000
DTEND;TZID=America/Detroit:20261021T010000
SUMMARY:Workshop / Seminar:Math Biology Working Group: Topological Data Analysis and Applications for Biology
DESCRIPTION:Topological data analysis (TDA) is a field which combines topology\, geometry\, statistics\, and computer science to answer questions about data through shape analysis. Taking from algebraic topology\, for any given data set\, one can construct simplicial complexes and compute topological invariants. In this talk\, I plan to give an overview of the tools commonly used in TDA and talk about some of my favorite applications including in cancer research\, neuroscience\, and population biology. If there is enough time I will also talk about useful software that exists for you to apply these tools too!
UID:153804-21916357@events.umich.edu
URL:https://events.umich.edu/event/153804
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Biology,Biosciences,Complex Systems,Life Science,Mathematical Biology
LOCATION:Undergraduate Science Building - 1570
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261016T103053
DTSTART;TZID=America/Detroit:20261021T143000
DTEND;TZID=America/Detroit:20261021T153000
SUMMARY:Workshop / Seminar:Student Number Theory: What are parahoric subgroups?
DESCRIPTION:In this talk\, we will motivate why the parahoric subgroups of a connected reductive group over a nonarchimedean local field are defined the way they are. We will of course supply several examples and say a few things about Bruhat--Tits buildings and integral models.
UID:153764-21916287@events.umich.edu
URL:https://events.umich.edu/event/153764
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261015T145608
DTSTART;TZID=America/Detroit:20261021T153000
DTEND;TZID=America/Detroit:20261021T165000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar: From stability conditions to generalized Bogomolov-Gieseker inequalities
DESCRIPTION:The classical Bogomolov-Gieseker inequality provides a bound on the second Chern character of semistable sheaves\, which is an essential ingredient in the construction of stability conditions on surfaces. Generalizing this\, Bayer-Macrì-Toda proposed to use a conjectural ch_3 inequality for tilt stable objects to construct stability conditions on threefolds. This inequality found many applications ranging from counting invariants to linear series\, but people were only able to prove it in special cases.\n\nThe recent breakthrough of Chunyi Li provides a different route to construct stability conditions over any projective variety. In my talk\, I will recall this beautiful idea\, and explain that\, via an enhancement of Li’s construction together with some reverse-engineering\, we can produce a series of inequalities on any Chern characters for suitable objects on any variety\, with Bogomolov-Gieseker and Bayer-Macrì-Toda as the first two instances. This is based on joint work in progress with Chunyi Li\, Zhiyu Liu and Benjamin Sung.\n\nIf time permits\, I will also discuss a strengthen of this result for ch_3 inequality using Frobenius method\, based on joint work with Chunyi Li\, Zhiyu Liu and Alex Perry. Parts of these projects are AI-assisted\, which will be explained in the talk.
UID:146416-21899058@events.umich.edu
URL:https://events.umich.edu/event/146416
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261015T101334
DTSTART;TZID=America/Detroit:20261021T160000
DTEND;TZID=America/Detroit:20261021T170000
SUMMARY:Lecture / Discussion:Probability and Analysis Seminar: Small Moments of the Sensitivity of Polynomial Threshold Functions
DESCRIPTION:Abstract: Polynomial threshold functions (PTFs) are a central class of Boolean functions with important roles in learning theory and approximation. A fundamental question is to understand the complexity of their behavior under small perturbations of the input. On the Boolean cube\, this is captured by notions such as sensitivity\, average sensitivity\, and Boolean surface area. In this talk\, we revisit a recursive approach used to derive bounds for the average sensitivity and Boolean surface area of PTFs and obtain a polylogarithmic bound for small moments of their sensitivity. We will also explore the interplay between Fourier expansion and induction on scales from harmonic analysis\, random averaging from probability\, and decision trees and regularization from combinatorics.
UID:153329-21915644@events.umich.edu
URL:https://events.umich.edu/event/153329
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261006T181240
DTSTART;TZID=America/Detroit:20261021T160000
DTEND;TZID=America/Detroit:20261021T170000
SUMMARY:Workshop / Seminar:Stochastic Models and Optimization for Dynamic Portfolio Management: A Compartment Framework for Financial Growth and Decision Support
DESCRIPTION:Portfolio management is a dynamic decision-making problem characterized by uncertainty\, evolving asset states\, competing risk–return objectives\, and changing market conditions. This research develops an integrated stochastic and optimization framework for modelling financial growth and formulating investment policies by representing a portfolio as a dynamic compartmental system in which risky and non-risky assets undergo stochastic growth\, loss\, transformation\, and migration. Univariate and bivariate birth–death and migration processes\, together with Markov and hidden-state modelling perspectives\, are employed to characterize the probabilistic evolution and interactions of portfolio components.\n\nThe proposed framework systematically connects stochastic process modelling\, probability analysis\, statistical inference\, nonlinear optimization\, computational analysis\, and decision support. Difference and differential equations are developed to describe portfolio dynamics\, while probability-generating functions and moment-based methods are used to derive expectations\, variances\, covariances\, and related measures under transient and steady-state conditions. These statistical characteristics subsequently serve as inputs to stochastic optimization models that address alternative investment objectives\, including risk control\, volatility management\, portfolio diversification\, and the determination of appropriate investment policy parameters.\n\nComputational experimentation and sensitivity analysis are incorporated to examine the effects of growth\, loss\, and transformation parameters on portfolio behavior\, using real-world financial data to ground empirical exploration and model validation. The resulting framework provides a pathway from uncertainty modelling to quantitative risk assessment\, prescriptive optimization\, and intelligent decision support. The research is intended to stimulate interdisciplinary collaboration across Statistics\, Stochastic Processes\, Mathematical Finance\, Operations Research\, Optimization\, Data Science\, and Computational Modelling\, with potential applications in real-data validation\, software development\, joint publications\, and future research on scalable stochastic decision-support systems for contemporary financial management.
UID:153381-21915734@events.umich.edu
URL:https://events.umich.edu/event/153381
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261019T125135
DTSTART;TZID=America/Detroit:20261021T160000
DTEND;TZID=America/Detroit:20261021T170000
SUMMARY:Workshop / Seminar:Student AIM Seminar:  Asymptotics of Stokes flow in slightly curved and slender cylindrical channels
DESCRIPTION:Flow through a network of interconnected channels creates ill-conditioned problems due to the multiply connected topology. Boundary integral equation methods are generally good tools in solving fluid problems by reducing degrees of freedom\, but it is less ideal to handle this ill-conditioning due to its non-local representation. A scattering theory has been proposed to address this in 2D by approximating branches in a network as straight channels\, in which the solution flow follow a \"rapid return to Poiseuille flow\" under pressure drop and no-slip wall condition [Wang 2026]. In this talk we will consider the applicability of this approximation in 3D by looking at the asymptotic problems of two specific cases of Stokes flow: when the cylinder is slightly curved (the Dean problem) and when the radius of the cylinder becomes exceedingly thin.\n\nReference: Haiyang Wang\, Fredrik Fryklund\, Samuel Potter\, and Leslie Greengard. Scattering theory for stokes flow in complex branched structures. Journal of Computational Physics\, 564:115148\, 2026.
UID:153830-21916417@events.umich.edu
URL:https://events.umich.edu/event/153830
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics
LOCATION:East Hall - 3088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261017T205653
DTSTART;TZID=America/Detroit:20261022T160000
DTEND;TZID=America/Detroit:20261022T170000
SUMMARY:Workshop / Seminar:DE Seminar: The Guderley Problem: Existence of Self-Similar Shock Solutions
DESCRIPTION:Dating back to Guderley’s pioneering work in 1942\, the Guderley problem is a classical problem in compressible fluid dynamics describing the implosion and subsequent reflection of a strong spherical shock wave. An initially converging shock propagates toward the origin\, strengthens as it collapses\, and eventually develops a singularity. After the collapse\, an outgoing shock emerges and propagates outward.\n\nIn this talk\, I will present our rigorous construction of self-similar converging and diverging shock solutions for the adiabatic exponent $\gamma\in(1\,3]$. These solutions are analytic away from the shock interfaces and the blow-up point. The proof relies on continuity arguments\, nonlinear invariances\, and barrier functions.
UID:138590-21883422@events.umich.edu
URL:https://events.umich.edu/event/138590
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260910T181715
DTSTART;TZID=America/Detroit:20261022T160000
DTEND;TZID=America/Detroit:20261022T170000
SUMMARY:Workshop / Seminar:Preprint Algebraic Geometry seminar: Trim resolutions\, stringy and Mather classes\, and IC characteristic cycles\, after Aluffi
DESCRIPTION:TBA
UID:151944-21912493@events.umich.edu
URL:https://events.umich.edu/event/151944
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261014T095112
DTSTART;TZID=America/Detroit:20261023T150000
DTEND;TZID=America/Detroit:20261023T160000
SUMMARY:Lecture / Discussion:AIM Seminar: How voting goes wrong\, and how it can go right: the evolution of collective intelligence
DESCRIPTION:Abstract: Voting sometimes works well. A crowd's average guess is often better than any individual guess. But voting can also fail\, producing a biased outcome or no decision at all. I will discuss natural mechanisms that cause each of these outcomes\, in groups whose members observe other voters and learn by imitating one another.\n\nI will first describe a voter game\, played online by 2\,520 people\, in which two parties of equal size compete to reach a supermajority. The structure of who sees whose voting intentions\, which we call information gerrymandering\, can bias the outcome toward one party\, even when both parties are the same size and every player has the same influence. When members of both parties see mainly their own party's intentions\, most groups end in deadlock.\n\nI will then ask what individual reward scheme allows a population of self-interested imitators\, each observing only part of a problem\, to evolve accurate collective decisions. For linear prediction problems\, rewarding individuals for their own accuracy eliminates the diversity of opinions a group needs. Rewarding those whose opinions reduce the collective error provably increases accuracy\, until the group predicts perfectly. For more realistic non-linear decisions\, a single majority vote cannot produce accurate decisions under any reward scheme. Voting in layers\, with rewards paid only to individuals who are pivotal at every layer above them\, provably allows a population to evolve accurate decisions. The evolved population is equivalent to a multi-layer perceptron in machine learning\, and the reward for pivotality corresponds to credit assignment that machines compute through backpropagation. These results therefore provide a naturalistic\, evolutionary account of collective in intelligence in humans and machines.\n\nContact: Naoki Masuda
UID:148879-21905041@events.umich.edu
URL:https://events.umich.edu/event/148879
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall - 1084
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261019T150024
DTSTART;TZID=America/Detroit:20261023T150000
DTEND;TZID=America/Detroit:20261023T160000
SUMMARY:Workshop / Seminar:Unexpected torus action on toric Richardson varieties
DESCRIPTION:This talk focuses on Richardson varieties in the complete flag variety\, which are intersections of a Schubert variety with an opposite Schubert variety. Richardson varieties are indexed by intervals in the Bruhat order on the symmetric group. In joint work with E. Gorsky and M. Sherman-Bennett\, we study the following question: when is a Richardson variety a toric variety? All Richardson varieties admit an action by an (n-1)- dimensional torus in SL_n\, called the standard torus\, which also acts on the complete flag variety. The Richardson varieties which are toric varieties with respect to the standard torus were classified independently by Anderson and Tsukerman--Williams. We found that there are many additional toric Richardson varieties\, which we call \"unexpected”. In this rather expository talk\, I will classify toric Richardson varieties using the combinatorics of Bruhat intervals and focus on describing this \"unexpected\" torus action using the Marsh--Rietsch parametrization on open Richardson varieties. If time permits\, I will mention my ongoing research in this direction.
UID:149981-21907760@events.umich.edu
URL:https://events.umich.edu/event/149981
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261018T201004
DTSTART;TZID=America/Detroit:20261023T160000
DTEND;TZID=America/Detroit:20261023T170000
SUMMARY:Workshop / Seminar:How mathematics can contribute to AI safety research
DESCRIPTION:Contrary to most modern mathematics\, the field of AI safety sits on less well-developed theoretical foundations\, and as such can feel more sporadic and hard to orient around. I will try to describe how I currently think about AI safety\, what kind of work is being done\, and why I believe mathematicians can (and should!) help.
UID:153624-21916113@events.umich.edu
URL:https://events.umich.edu/event/153624
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Artificial Intelligence,Mathematics
LOCATION:Off Campus Location
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260929T150501
DTSTART;TZID=America/Detroit:20261026T160000
DTEND;TZID=America/Detroit:20261026T170000
SUMMARY:Livestream / Virtual:Long time asymptotics of the generalized soliton gas for the mKdV equation
DESCRIPTION:We analyze a new class of solutions of the modified KdV equation introduced by Dyachenko\, Zakharov\, and Zakharov\, and which can be interpreted as a soliton gas.  These solutions are characterized by a Riemann-Hilbert problem which arises as the limit $N\to \infty$ of a sequence of $2N$-soliton RH problems\, where the solitons display two different triangularity in the jumps. The limiting RH problem belongs to a novel class of problems\, where the jump matrices do not have any zero entry (as opposed to the classical upper/lower triangular setting).\n We show that the initial profile of such a gas solution is approaching a cnoidal wave solution for $x\to \pm \infty$ with different phase shifts\, and we establish an asymptotic description of the gas of solitons for large times that is valid over the entire spatial domain\, in terms of Jacobi elliptic functions\, with slowly modulated phase shifts as time varies from $-\infty$ to $+\infty$.\nThis is a joint work with Ken McLaughlin (Tulane U.) and Robert Jenkins (UCF).\n\n*To request access to the Zoom room\, please contact Nathan Hayford at nhayford [ at ] umich.edu.*
UID:153062-21915026@events.umich.edu
URL:https://events.umich.edu/event/153062
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:Off Campus Location
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261017T105456
DTSTART;TZID=America/Detroit:20261026T160000
DTEND;TZID=America/Detroit:20261026T170000
SUMMARY:Workshop / Seminar:GLNT: Analytic approaches to factorization of singular moduli
DESCRIPTION:Abstract: In the 1980s\, Gross and Zagier proved factorization formula for norm of difference of singular moduli\, on their way to the Gross-Zagier formula. In that work\, there were two approaches\, one algebraic and one analytic. It turns out that the algebraic approach could produce factorization before taking the norm\, whereas the analytic approach could not. In this talk\, I will report on-going work with Mike Daas\, where we aim to remove the norm through a p-adic analytic approach in the case of Shimura curves.
UID:153219-21915436@events.umich.edu
URL:https://events.umich.edu/event/153219
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260923T090325
DTSTART;TZID=America/Detroit:20261027T160000
DTEND;TZID=America/Detroit:20261027T170000
SUMMARY:Lecture / Discussion:Colloquium: How to achieve quantum advantage?
DESCRIPTION:The development of error-corrected quantum computers raises the prospect of quantum advantages in scientific computation. Which problems are likely to benefit\, and what will it take to realize these advantages? I will first discuss basic quantum algorithm concepts and some criteria for comparing quantum and classical computation. I will then focus on eigenvalue problems\, where improving the precision of an approximate solution offers one possible route to quantum advantage. Recent advances allow quantum eigensolvers to use few auxiliary qubits and short coherent evolutions\, with near-optimal dependence on the target precision. I will introduce these developments and a method for estimating multiple eigenvalues together with their multiplicities. Most of the presentation is intended to be accessible to a broad mathematical audience without prior background in quantum computation.
UID:148250-21903442@events.umich.edu
URL:https://events.umich.edu/event/148250
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260903T140455
DTSTART;TZID=America/Detroit:20261028T160000
DTEND;TZID=America/Detroit:20261028T170000
SUMMARY:Workshop / Seminar:Policy Gradient Flow for Stochastic Control
DESCRIPTION:Reinforcement learning has achieved remarkable success in landmark applications such as AlphaGo and AlphaFold\, and is increasingly expected to play a central role in emerging domains such as autonomous driving. A substantial body of work has established theoretical foundations for classical reinforcement learning algorithms\, including temporal-difference learning\, policy iteration\, and Q-learning. By contrast\, policy gradient descent\, despite its widespread use\, remains less well understood from a theoretical perspective\, largely because of its non-convex structure and the complexity of the underlying functional space. Existing convergence analyses typically require uniform regularity assumptions on the policy\, viewed as a feedback control function\, along the gradient flow\; moreover\, the resulting convergence rates depend on these regularity bounds. In this work\, we significantly strengthen the existing convergence theory. Our key insight is to relate policy gradient descent to a mirror flow on the space of probability measures over controlled trajectories\, where the Bregman divergence is induced by the convex control cost. We rigorously prove a JKO-type convergence result showing that the discrete-time mirror flow converges to its continuous-time counterpart\, and we identify the limiting dynamics as a preconditioned policy gradient descent flow on the space of control processes. Leveraging this mirror-flow perspective\, we establish an exponential convergence rate that is independent of policy regularity. The convergence holds both in Bregman divergence and in the value of the associated control problem.
UID:148617-21904532@events.umich.edu
URL:https://events.umich.edu/event/148617
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260811T150437
DTSTART;TZID=America/Detroit:20261028T160000
DTEND;TZID=America/Detroit:20261028T172000
SUMMARY:Workshop / Seminar:RTG SEMINAR: Geometry\, Topology\, Dynamics     TBA
DESCRIPTION:TBA
UID:150138-21908180@events.umich.edu
URL:https://events.umich.edu/event/150138
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261017T184842
DTSTART;TZID=America/Detroit:20261028T160000
DTEND;TZID=America/Detroit:20261028T170000
SUMMARY:Workshop / Seminar:Probability and Analysis Seminar: Conformal removability and bubble connectivity of non-simple SLE
DESCRIPTION:Schramm-Loewner evolution (SLE_\kappa) is a one-parameter family of random fractal curves arising as scaling limits of interfaces in two-dimensional statistical mechanics models. For \kappa \in (4\, 8)\, the SLE_\kappa curve is self-intersecting but not space-filling\, forming complementary connected components known as bubbles. In this talk\, I will discuss the relationship between the conformal removability of SLE traces and connectivity of the bubble adjacency graph\, as well as a sharp phase transition as \kappa varies. Joint work with Zijie Zhuang (UNIGE).
UID:153682-21916176@events.umich.edu
URL:https://events.umich.edu/event/153682
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261014T132755
DTSTART;TZID=America/Detroit:20261030T040000
DTEND;TZID=America/Detroit:20261030T050000
SUMMARY:Workshop / Seminar:Topology seminar: Tight surgeries on torus knots
DESCRIPTION:Abstract: We give a complete classification of tight contact structures on every surgery along torus knots\, which provides the first such classification on an infinite family of non-trivial knots and makes progress on the project of understanding tight contact structures on Seifert fibered spaces. The main tools are the classification of non-loose torus knots\, bordered contact invariants\, and non-thickenable tori in knot complements. In this talk\, we will discuss the role played by recently developed connections between Heegaard Floer invariants and contact geometry in the classification.
UID:149564-21906708@events.umich.edu
URL:https://events.umich.edu/event/149564
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260922T120244
DTSTART;TZID=America/Detroit:20261030T150000
DTEND;TZID=America/Detroit:20261030T160000
SUMMARY:Lecture / Discussion:AIM Seminar: Programmable Collective Dynamics in Active Matter and Robot Swarms
DESCRIPTION:Abstract:  Collective systems are able to exhibit complex global dynamics through relatively simple local interactions\, and they give us a powerful connection between nonequilibrium physics\, active matter\, and robotics. In this talk\, I will present our work on understanding and controlling collective behavior across theoretical and experimental systems. I will first discuss experimental work involving magnetic microrobot collectives in which competing pairwise interactions enable reconfiguration between distinct states\, locomotion\, and environmental interactions. And when heterogeneity and asymmetric interactions are introduced\, they can be used to program self-organization and generate various collective behaviors that include phase separation\, morphology changes\, and object manipulation. At the more theoretical level\, I will discuss swarmalators\, which are agents that simultaneously swarm and synchronize\, and I will show how chirality\, heterogeneity\, multiple internal phases\, and nonreciprocal interactions can enable fascinating and non-intuitive collective states\, as well as be exploited to systematically control the collective to exhibit desired shape formation\, navigation\, and object manipulation\, such that principles from active matter can be used for programmable collective robotic systems.\n\n\nContact:  Silas Alben
UID:148880-21905042@events.umich.edu
URL:https://events.umich.edu/event/148880
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall - 1084
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261019T152959
DTSTART;TZID=America/Detroit:20261030T150000
DTEND;TZID=America/Detroit:20261030T160000
SUMMARY:Workshop / Seminar:Zamolodchikov Periodic Cluster Algebras
DESCRIPTION:In 2007\, Fomin and Zelevinsky introduced the bipartite belt\, a sequence of bipartite cluster mutations whose exchange relations form a discrete dynamical system. When the system is periodic\, we call this Zamolodchikov periodicity. In this talk\, we discuss the classification of all Zamolodchikov periodic cluster algebras\, with connections to W-graphs\, root systems\, and maximal green sequences. We observe that there is a natural red-blue statistic on the associated tropical dynamics that is homomesic\, and use laminations to prove it for finite type. This gives a natural bijection between colored mutations in the dynamical system and roots in the associated root system.
UID:149993-21907789@events.umich.edu
URL:https://events.umich.edu/event/149993
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261010T063736
DTSTART;TZID=America/Detroit:20261102T160000
DTEND;TZID=America/Detroit:20261102T170000
SUMMARY:Lecture / Discussion:Dynamics seminar
DESCRIPTION:TBA
UID:152181-21913183@events.umich.edu
URL:https://events.umich.edu/event/152181
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Dynamics
LOCATION:East Hall - 3096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260920T152221
DTSTART;TZID=America/Detroit:20261102T160000
DTEND;TZID=America/Detroit:20261102T170000
SUMMARY:Workshop / Seminar:GLNT: TBA
DESCRIPTION:Abstract: TBA
UID:152484-21913803@events.umich.edu
URL:https://events.umich.edu/event/152484
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261007T095927
DTSTART;TZID=America/Detroit:20261102T160000
DTEND;TZID=America/Detroit:20261102T170000
SUMMARY:Workshop / Seminar:ISRMT Seminar: Title TBA
DESCRIPTION:Abstract: TBA
UID:153397-21915803@events.umich.edu
URL:https://events.umich.edu/event/153397
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:Off Campus Location
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261013T083931
DTSTART;TZID=America/Detroit:20261103T160000
DTEND;TZID=America/Detroit:20261103T170000
SUMMARY:Lecture / Discussion:Colloquium: Heat\, wave\, and Schrödinger dynamics of Gibbs measures
DESCRIPTION:Gibbs measures were first introduced in statistical mechanics\, where they have been used to describe statistical equilibria of physical systems. In recent years\, there has been significant interest in the dynamics of Gibbs measures under heat\, wave\, and Schrödinger equations. In the first part of the talk\, we will discuss the invariance of Gibbs measures under the cubic nonlinear wave equation. In the second part of the talk\, we will then discuss the global well-posedness of the stochastic Yang--Mills heat flow. \n\nThe talk is based on joint works with Y. Deng\, A. Nahmod\, and H. Yue\, and separately with S. Cao\, M. Hairer\, and W. Zhao.
UID:152936-21914815@events.umich.edu
URL:https://events.umich.edu/event/152936
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260805T123105
DTSTART;TZID=America/Detroit:20261104T153000
DTEND;TZID=America/Detroit:20261104T170000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar: TBA
DESCRIPTION:TBA
UID:149916-21907370@events.umich.edu
URL:https://events.umich.edu/event/149916
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260705T153024
DTSTART;TZID=America/Detroit:20261104T160000
DTEND;TZID=America/Detroit:20261104T172000
SUMMARY:Workshop / Seminar:RTG SEMINAR Topology\, Geometry\, Dynamics:  TBA
DESCRIPTION:TBA
UID:149233-21906024@events.umich.edu
URL:https://events.umich.edu/event/149233
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3860
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260807T155844
DTSTART;TZID=America/Detroit:20261104T160000
DTEND;TZID=America/Detroit:20261104T170000
SUMMARY:Workshop / Seminar:Exploratory Optimal Reinsurance under the Mean-Variance Criterion
DESCRIPTION:This paper proposes a Reinforcement Learning (RL) approach to the optimal reinsurance problem\nwhen the insurer faces uncertainty about the insurance claim dynamics. To this end\, we first formulate\nan exploratory version of the problem as a relaxed stochastic control problem. Within a broad class of\nparametric retention functions and general risk loading functions\, we derive the closed-form equilibrium\npolicy under the continuous-time mean-variance criterion. This is achieved through a formal verification\ntheorem and solving classical solutions of a system of exploratory extended Hamilton-Jacobi-Bellman\n(EEHJB) equations. We then establish a policy iteration theorem\, showing that starting from any timeand state-homogeneous policy\, policy iteration converges to the derived equilibrium policy. Next\, we\ndevelop a martingale orthogonality theorem\, which serves as the foundation of our RL algorithm. The\nalgorithm is evaluated through simulation studies and real data from the U.S. National Flood Insurance\nProgram. Results demonstrate that the RL approach effectively learns unknown claim distributions\,\ntracks unobserved changes in claim dynamics and produces higher insurer surplus trajectories than the\nmaximum likelihood estimation (MLE) approach while simultaneously exhibiting greater robustness to\nthe choice of training window.
UID:150012-21907810@events.umich.edu
URL:https://events.umich.edu/event/150012
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261015T100828
DTSTART;TZID=America/Detroit:20261104T160000
DTEND;TZID=America/Detroit:20261104T170000
SUMMARY:Workshop / Seminar:Strongly log-concave measures and lattices
DESCRIPTION:Abstract: Let L be a lattice in R^n. Suppose that L has the property that the determinant of every\nnon-zero sublattice L' of L is larger than one. We prove that there exists a symmetric random vector X on R^n\nwith a smooth\, strictly positive density f on R^n simultaneously enjoying the following two properties: \n\na) f is strongly log-concave.\nb) X + L is uniform on R^n/L.\n\nMoreover\, the existence of such a density f on R^n characterizes this determinant condition imposed on L. This construction connects several problems \nin lattice theory to established results in convex geometry. We discuss a range of applications. This is joint work with Victor Reis and Thomas Rothvoss.
UID:153726-21916243@events.umich.edu
URL:https://events.umich.edu/event/153726
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260924T165937
DTSTART;TZID=America/Detroit:20261105T160000
DTEND;TZID=America/Detroit:20261105T170000
SUMMARY:Workshop / Seminar:DE Seminar: TBA
DESCRIPTION:TBA
UID:152859-21914605@events.umich.edu
URL:https://events.umich.edu/event/152859
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261007T210514
DTSTART;TZID=America/Detroit:20261105T160000
DTEND;TZID=America/Detroit:20261105T170000
SUMMARY:Workshop / Seminar:Algebraic Geometry Preprint Seminar: Hodge\, Tate\, and standard conjectures
DESCRIPTION:OpenAI recently posted two preprints which have as consequences: the Hodge conjecture for CM abelian varieties\, the Tate conjecture for abelian varieties over finite fields\, and Grothendieck's standard conjecture of Hodge type for abelian varieties. I'll discuss the preprints.
UID:153453-21915872@events.umich.edu
URL:https://events.umich.edu/event/153453
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261009T150233
DTSTART;TZID=America/Detroit:20261106T150000
DTEND;TZID=America/Detroit:20261106T160000
SUMMARY:Lecture / Discussion:AIM Seminar:  The Geometry of Diffusion Generation: A Log-Density Ridge Perspective
DESCRIPTION:Abstract:  Diffusion models generate data by gradually transforming noise into structured samples. When these samples differ from the training examples\, what determines their geometric organization? In this talk\, I will present a framework based on log-density ridges of the smoothed empirical distribution. These evolving structures provide a geometric reference for analyzing generation relative to a finite training set. I will describe a reach–align–slide mechanism in reverse diffusion: samples enter a ridge neighborhood\, approach the ridge in normal directions\, and move along it relative to nearby training data. Our analysis relates alignment and local tangential motion to directional components of the learned denoising error\, connecting training error to generation geometry. This perspective helps explain how generated samples can organize around structures induced by the data while differing from individual training examples. Synthetic examples and MNIST latent-space experiments illustrate the predicted behavior. The talk will introduce the necessary background on diffusion models and log-density ridges.\n\nThis talk is based on joint work with Yitong Qiu and Molei Tao\, recently accepted at NeurIPS 2026.\n\nContact:  Zhiyan Ding
UID:148881-21905043@events.umich.edu
URL:https://events.umich.edu/event/148881
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall - 1084
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260812T081935
DTSTART;TZID=America/Detroit:20261106T150000
DTEND;TZID=America/Detroit:20261106T160000
SUMMARY:Workshop / Seminar:Combinatorics Seminar
DESCRIPTION:TBD
UID:150159-21908304@events.umich.edu
URL:https://events.umich.edu/event/150159
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260928T173211
DTSTART;TZID=America/Detroit:20261109T160000
DTEND;TZID=America/Detroit:20261109T170000
SUMMARY:Lecture / Discussion:Dynamics seminar
DESCRIPTION:TBA
UID:153015-21914925@events.umich.edu
URL:https://events.umich.edu/event/153015
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Dynamics
LOCATION:East Hall - 3096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261013T133127
DTSTART;TZID=America/Detroit:20261109T160000
DTEND;TZID=America/Detroit:20261109T170000
SUMMARY:Workshop / Seminar:STEM Info Sessions
DESCRIPTION:October 15\, 2026 - 4pm - 5pm  /  November 9\, 2026 - 4pm - 5pm\nAre you a STEM student looking to go abroad but don't know where to start or if you can take major credits abroad?\nJoin CGIS Study Abroad Advisors Callie Rouse and Ellyse Vogel for an info session covering programs suitable for majors in Computer Science\, Psychology/BCN/Neuroscience\, Public Health\, Math\, and more!
UID:153322-21915637@events.umich.edu
URL:https://events.umich.edu/event/153322
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Abroad,Biology,Biopsychology\, Cognition\, And Neuroscience,Cognitive Science,Computer Science,International Education,Internship,Mathematics,Neuroscience,Psychology,Public Health,Research,Sessions,Stem,Study Abroad
LOCATION:
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20251028T082420
DTSTART;TZID=America/Detroit:20261110T160000
DTEND;TZID=America/Detroit:20261110T170000
SUMMARY:Lecture / Discussion:2026 Van Eenan Lectures: Ronnie Sircar
DESCRIPTION:TBA
UID:141176-21888297@events.umich.edu
URL:https://events.umich.edu/event/141176
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260729T061726
DTSTART;TZID=America/Detroit:20261111T153000
DTEND;TZID=America/Detroit:20261111T170000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar
DESCRIPTION:TBA
UID:149641-21906838@events.umich.edu
URL:https://events.umich.edu/event/149641
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20251028T082420
DTSTART;TZID=America/Detroit:20261111T160000
DTEND;TZID=America/Detroit:20261111T170000
SUMMARY:Lecture / Discussion:2026 Van Eenan Lectures: Ronnie Sircar
DESCRIPTION:TBA
UID:141176-21888405@events.umich.edu
URL:https://events.umich.edu/event/141176
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261012T085205
DTSTART;TZID=America/Detroit:20261111T160000
DTEND;TZID=America/Detroit:20261111T172000
SUMMARY:Workshop / Seminar:RTG SEMINAR GeometryTopologyDynamics:  TBA
DESCRIPTION:TBA
UID:153550-21915994@events.umich.edu
URL:https://events.umich.edu/event/153550
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20251028T082420
DTSTART;TZID=America/Detroit:20261112T160000
DTEND;TZID=America/Detroit:20261112T170000
SUMMARY:Lecture / Discussion:2026 Van Eenan Lectures: Ronnie Sircar
DESCRIPTION:TBA
UID:141176-21888406@events.umich.edu
URL:https://events.umich.edu/event/141176
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260917T134644
DTSTART;TZID=America/Detroit:20261112T160000
DTEND;TZID=America/Detroit:20261112T170000
SUMMARY:Workshop / Seminar:Preprint Algebraic Geometry seminar: Non-existence of Ulrich modules over Cohen-Macaulay local rings\, after Iyengar\, Ma\, Walker\, and Zhuang
DESCRIPTION:TBA
UID:152371-21913595@events.umich.edu
URL:https://events.umich.edu/event/152371
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260920T132053
DTSTART;TZID=America/Detroit:20261113T150000
DTEND;TZID=America/Detroit:20261113T160000
SUMMARY:Lecture / Discussion:AIM Seminar:  Title TBA
DESCRIPTION:Abstract: TBA\n\nContact: Ian Tobasco
UID:148882-21905044@events.umich.edu
URL:https://events.umich.edu/event/148882
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall - 1084
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260926T172212
DTSTART;TZID=America/Detroit:20261113T150000
DTEND;TZID=America/Detroit:20261113T160000
SUMMARY:Workshop / Seminar:Combinatorics Seminar
DESCRIPTION:TBA
UID:149671-21906924@events.umich.edu
URL:https://events.umich.edu/event/149671
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260728T195313
DTSTART;TZID=America/Detroit:20261113T160000
DTEND;TZID=America/Detroit:20261113T170000
SUMMARY:Workshop / Seminar:Topology seminar: TBA
DESCRIPTION:Abstract: TBA
UID:149640-21906837@events.umich.edu
URL:https://events.umich.edu/event/149640
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261012T130002
DTSTART;TZID=America/Detroit:20261116T160000
DTEND;TZID=America/Detroit:20261116T170000
SUMMARY:Workshop / Seminar:GLNT: Arithmetic intersections on non-split Cartan modular curves
DESCRIPTION:Abstract: Take two CM elliptic curves over a number field\, each equipped with a level structure preserved by all endomorphisms. At which primes $p$ does there exist an isomorphism between the elliptic curves mod $p$ that preserves the level structures? This question was answered for $\Gamma_0(N)$ level structure by Gross\, Kohnen\, and Zagier in 1987. A key step in their proof is showing that an isomorphism mod $p$ determines embeddings of the (quadratic) CM orders into a common (quaternion) Eichler order. In this talk\, we will discuss what changes in the argument when we replace $\Gamma_0(N)$ with the normalizer of a non-split Cartan subgroup. This is joint work with Elie Studnia and Jan Vonk.
UID:151698-21911991@events.umich.edu
URL:https://events.umich.edu/event/151698
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260928T173242
DTSTART;TZID=America/Detroit:20261116T160000
DTEND;TZID=America/Detroit:20261116T170000
SUMMARY:Lecture / Discussion:Dynamics seminar
DESCRIPTION:TBA
UID:152951-21914830@events.umich.edu
URL:https://events.umich.edu/event/152951
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Dynamics
LOCATION:East Hall - 3096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260928T205020
DTSTART;TZID=America/Detroit:20261116T160000
DTEND;TZID=America/Detroit:20261116T170000
SUMMARY:Livestream / Virtual:ISRMT Seminar:  Title TBA
DESCRIPTION:Abstract: TBA\n*To request access to the Zoom room\, please contact Nathan Hayford at nhayford [ at ] umich.edu*
UID:153025-21914934@events.umich.edu
URL:https://events.umich.edu/event/153025
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:Off Campus Location
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260902T142650
DTSTART;TZID=America/Detroit:20261117T123000
DTEND;TZID=America/Detroit:20261117T133000
SUMMARY:Lecture / Discussion:IBL Lunch
DESCRIPTION:Come talk about teaching with IBL\, interactive\, and other active teaching methods over lunch. Bring teaching anecdotes\, thoughts\, and your appetite. Lunch will be provided.
UID:151408-21911548@events.umich.edu
URL:https://events.umich.edu/event/151408
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 2075
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260914T144353
DTSTART;TZID=America/Detroit:20261118T153000
DTEND;TZID=America/Detroit:20261118T170000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar: Stable map resolutions of Richardson varieties
DESCRIPTION:Given a circle action S on a projective variety X\, we introduce the \"stable map quotient\" using Kontsevich's space of stable maps of curves. In the case that X is a Richardson variety (the intersection of a Schubert with an opposite Schubert variety)\, generally very singular\, the quotient is nonetheless smooth! I'll use this to give a log resolution of Richardson varieties\, and describe the dual simplicial complex to the anticanonical sncd boundary.
UID:152133-21913121@events.umich.edu
URL:https://events.umich.edu/event/152133
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260819T202729
DTSTART;TZID=America/Detroit:20261118T160000
DTEND;TZID=America/Detroit:20261118T170000
SUMMARY:Workshop / Seminar:A New Approach for the Continuous Time Kyle-Back Strategic Insider Equilibrium Problem
DESCRIPTION:In this talk\, we consider a continuous-time Kyle-Back model which is a game between an insider and a market maker. The existing literature typically focuses on constructing equilibria with a PDE approach\, which requires certain Markovian structures. We characterize all equilibria through a coupled system of forward-backward SDEs. In particular\, when the time duration is small\, we show that the FBSDE is well-posed\, and therefore the game has a unique equilibrium. Moreover\, this unique equilibrium may be non-Markovian and thus not attainable via the PDE approach. We next study the set value of the game\, which roughly speaking is the set of insider's values over all equilibria and thus is by nature unique. Finally\, we characterize the set value through a level set of a certain standard HJB equation.\nIn the second part of the talk\, we apply the new approach to the Kyle-Back model with dynamic legal risk and large numbers of noise traders. In this setting\, the insider chooses a strategy that conceals his identity within a large volume of surrounding trades and concentrates on medium-sized trades.  We establish an intensity-based mathematical framework for explaining the interconnections between insider trading and stealth trading. When the number of noise traders becomes large\, the price impact of the insider asymptotically vanishes\, and consequently the stochastic game becomes deterministic optimizations\, which also carry implications for regulatory investigations and sanctions.\n\nThe results above include the joint work with Weixuan Xia and with Jianfeng Zhang.
UID:149579-21906721@events.umich.edu
URL:https://events.umich.edu/event/149579
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260910T182312
DTSTART;TZID=America/Detroit:20261119T160000
DTEND;TZID=America/Detroit:20261119T170000
SUMMARY:Workshop / Seminar:Preprint Algebraic Geometry seminar: Optimal bounds in bend-and-break\, after Jovinelly\, Lehmann\, and Riedl
DESCRIPTION:TBA
UID:151977-21912535@events.umich.edu
URL:https://events.umich.edu/event/151977
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260726T221338
DTSTART;TZID=America/Detroit:20261120T040000
DTEND;TZID=America/Detroit:20261120T050000
SUMMARY:Workshop / Seminar:Topology seminar: TBA
DESCRIPTION:Abstract: TBA
UID:149563-21906707@events.umich.edu
URL:https://events.umich.edu/event/149563
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260920T132120
DTSTART;TZID=America/Detroit:20261120T150000
DTEND;TZID=America/Detroit:20261120T160000
SUMMARY:Lecture / Discussion:AIM Seminar:  Title TBA
DESCRIPTION:Abstract:  TBA\n\nContact:  Zhiyan Ding
UID:148883-21905045@events.umich.edu
URL:https://events.umich.edu/event/148883
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall - 1084
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260812T122132
DTSTART;TZID=America/Detroit:20261120T150000
DTEND;TZID=America/Detroit:20261120T160000
SUMMARY:Workshop / Seminar:Combinatorics Seminar
DESCRIPTION:TBD
UID:150177-21908328@events.umich.edu
URL:https://events.umich.edu/event/150177
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261012T095412
DTSTART;TZID=America/Detroit:20261120T160000
DTEND;TZID=America/Detroit:20261120T170000
SUMMARY:Workshop / Seminar:TBA (Poesia)
DESCRIPTION:TBA
UID:153554-21916001@events.umich.edu
URL:https://events.umich.edu/event/153554
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Artificial Intelligence,Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261010T063823
DTSTART;TZID=America/Detroit:20261130T160000
DTEND;TZID=America/Detroit:20261130T170000
SUMMARY:Lecture / Discussion:Dynamics seminar: Arithmetic polyhedra
DESCRIPTION:The Koebe-Andreev-Thurston construction associated to every combinatorial 3d polyhedron is a canonical 3d hyperbolic polyhedron\, which happens to be right-angled and ideal.  In particular\, it is the fundamental domain for the Coxeter group generated by the reflections across its facets.  We answer the question: when is this group arithmetic? (Joint work with Pat Devlin\, Anna Felikson\, Alex Kontorovich and Ian Whitehead)
UID:153512-21915944@events.umich.edu
URL:https://events.umich.edu/event/153512
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Dynamics
LOCATION:East Hall - 3096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261015T184504
DTSTART;TZID=America/Detroit:20261202T153000
DTEND;TZID=America/Detroit:20261202T170000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar: TBA
DESCRIPTION:TBA
UID:153755-21916280@events.umich.edu
URL:https://events.umich.edu/event/153755
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261011T180615
DTSTART;TZID=America/Detroit:20261202T160000
DTEND;TZID=America/Detroit:20261202T170000
SUMMARY:Workshop / Seminar:Inverse problems over probability measure space
DESCRIPTION:Inverse problems are ubiquitous. Traditionally\, the goal is to infer an unknown vector or function. But what if the unknown is a probability measure? Seeking a measure that generates data consistent with given observations leads to an optimization problem over probability space. However\, the complex geometric nature of this space prevents the direct use of standard arguments and solvers. We unravel some of the surprises that emerge in this setting and discuss potential solutions.
UID:149576-21906718@events.umich.edu
URL:https://events.umich.edu/event/149576
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261019T095302
DTSTART;TZID=America/Detroit:20261202T160000
DTEND;TZID=America/Detroit:20261202T170000
SUMMARY:Workshop / Seminar:Geometry-Topology RTG Seminar: TBA
DESCRIPTION:Abstract: TBA
UID:153805-21916374@events.umich.edu
URL:https://events.umich.edu/event/153805
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260910T182639
DTSTART;TZID=America/Detroit:20261203T160000
DTEND;TZID=America/Detroit:20261203T170000
SUMMARY:Workshop / Seminar:Preprint Algebraic Geometry seminar:  Invisible singularities in complex algebraic geometry\, after Corrêa\, Kollár\, Schreieder\, and Wang
DESCRIPTION:TBA
UID:151978-21912536@events.umich.edu
URL:https://events.umich.edu/event/151978
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261007T133418
DTSTART;TZID=America/Detroit:20261204T150000
DTEND;TZID=America/Detroit:20261204T160000
SUMMARY:Lecture / Discussion:AIM Seminar:  Open Slot
DESCRIPTION:Abstract:  TBA\n\nContact:  Ibrahim Ekren
UID:148884-21905046@events.umich.edu
URL:https://events.umich.edu/event/148884
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall - 1084
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260814T161254
DTSTART;TZID=America/Detroit:20261204T150000
DTEND;TZID=America/Detroit:20261204T160000
SUMMARY:Workshop / Seminar:Combinatorics Seminar
DESCRIPTION:TBD
UID:150291-21908975@events.umich.edu
URL:https://events.umich.edu/event/150291
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260916T102118
DTSTART;TZID=America/Detroit:20261204T160000
DTEND;TZID=America/Detroit:20261204T170000
SUMMARY:Workshop / Seminar:Topology seminar: Canonical bases of skein algebras\, and categorification
DESCRIPTION:Abstract: For an oriented surface S\, the Kauffman bracket skein algebra of S is an algebra generated by isotopy classes of framed links in the thickened surface S x (-1\,1) modulo skein relations\, and it quantizes the SL2 character variety of S. I will review various vector space bases of the skein algebra\, and discuss the problem on the positivity of structure constants. I will spend enough time to give an elementary introduction\, and towards the end I will briefly present recently known results\, from quantum cluster algebras and mirror symmetry\, from foams\, and from quantized K-theoretic Coulomb branches. I hope to focus more on the last one\, which is based on my joint work 2505.13332 with Dylan Allegretti and Peng Shan\, which gives a monoidal categorification of the skein algebra of a genus zero punctured surface.
UID:152188-21913200@events.umich.edu
URL:https://events.umich.edu/event/152188
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260928T115353
DTSTART;TZID=America/Detroit:20261207T160000
DTEND;TZID=America/Detroit:20261207T170000
SUMMARY:Lecture / Discussion:Dynamics seminar
DESCRIPTION:TBA
UID:152952-21914831@events.umich.edu
URL:https://events.umich.edu/event/152952
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Dynamics
LOCATION:East Hall - 3096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260929T085739
DTSTART;TZID=America/Detroit:20261207T160000
DTEND;TZID=America/Detroit:20261207T170000
SUMMARY:Presentation:ISRMT Seminar: Title TBA
DESCRIPTION:Abstract: TBA
UID:153029-21914939@events.umich.edu
URL:https://events.umich.edu/event/153029
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260807T130040
DTSTART;TZID=America/Detroit:20261209T153000
DTEND;TZID=America/Detroit:20261209T165000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar -- TBA
DESCRIPTION:TBA
UID:149995-21907793@events.umich.edu
URL:https://events.umich.edu/event/149995
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260727T104405
DTSTART;TZID=America/Detroit:20261209T160000
DTEND;TZID=America/Detroit:20261209T170000
SUMMARY:Workshop / Seminar:THE HEREDITARY LAWS OF LARGE NUMBERS
DESCRIPTION:The celebrated theorem of Komlos (1967) establishes L^1-boundedness as a sufficient condition for a sequence of measurable functions on a probability space to contain a subsequence along which\, and along whose every further subsequence (“hereditarily”)\, the Cesaro averages converge to a “randomized mean” in the spirit of the Strong law of Large Numbers. We provide conditions not only sufficient\, but also necessary\, for this result\, as well as for the hereditary analogues of the Weak Law of Large Numbers\, of the Hsu-Robbins-Erdos Law of Large Numbers\, and of the Law of the Iterated Logarithm. \n\nJoint work with I. Berkes (Budapest) and W. Schachermayer (Vienna).
UID:149577-21906719@events.umich.edu
URL:https://events.umich.edu/event/149577
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics,Statistics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260920T132204
DTSTART;TZID=America/Detroit:20261211T150000
DTEND;TZID=America/Detroit:20261211T160000
SUMMARY:Lecture / Discussion:AIM Seminar:  Open Slot
DESCRIPTION:Abstract:  TBA\n\nContact:  TBA
UID:148885-21905047@events.umich.edu
URL:https://events.umich.edu/event/148885
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall - 1084
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260827T085943
DTSTART;TZID=America/Detroit:20261211T160000
DTEND;TZID=America/Detroit:20261211T170000
SUMMARY:Workshop / Seminar:Topology seminar: TBA
DESCRIPTION:Abstract: TBA
UID:151001-21910703@events.umich.edu
URL:https://events.umich.edu/event/151001
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260627T181224
DTSTART;TZID=America/Detroit:20270113T153000
DTEND;TZID=America/Detroit:20270113T170000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar: TBA
DESCRIPTION:TBA
UID:149136-21905811@events.umich.edu
URL:https://events.umich.edu/event/149136
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260922T084512
DTSTART;TZID=America/Detroit:20270113T160000
DTEND;TZID=America/Detroit:20270113T170000
SUMMARY:Workshop / Seminar:TBA
DESCRIPTION:TBA
UID:152618-21914186@events.umich.edu
URL:https://events.umich.edu/event/152618
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260926T172355
DTSTART;TZID=America/Detroit:20270115T150000
DTEND;TZID=America/Detroit:20270115T160000
SUMMARY:Workshop / Seminar:Combinatorics Seminar
DESCRIPTION:TBA
UID:152923-21914804@events.umich.edu
URL:https://events.umich.edu/event/152923
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260716T122023
DTSTART;TZID=America/Detroit:20270120T153000
DTEND;TZID=America/Detroit:20270120T165000
SUMMARY:Workshop / Seminar:Algebraic Geometery Seminar: TBA
DESCRIPTION:TBA
UID:149437-21906419@events.umich.edu
URL:https://events.umich.edu/event/149437
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261009T132258
DTSTART;TZID=America/Detroit:20270120T160000
DTEND;TZID=America/Detroit:20270120T170000
SUMMARY:Workshop / Seminar:Regularization by Common Noise for Mean Field Games and Mean Field Control
DESCRIPTION:A fundamental challenge in the theory of mean field games (MFGs) is that equilibria are generally non-unique in the absence of monotonicity assumptions. In this talk\, we establish that an infinite-dimensional multiplicative common noise restores uniqueness for generic MFGs in one spatial dimension. Furthermore\, by exploiting the connection between mean field control (MFC) and potential MFGs\, we show that this common noise regularizes the MFC value function. Based on this regularity\, we then construct optimal feedback controls for the MFC problem. This talk is based on joint work with F. Delarue.
UID:153516-21915950@events.umich.edu
URL:https://events.umich.edu/event/153516
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261012T094402
DTSTART;TZID=America/Detroit:20270122T160000
DTEND;TZID=America/Detroit:20270122T170000
SUMMARY:Workshop / Seminar:TBD (Avigad)
DESCRIPTION:TBD
UID:153129-21915125@events.umich.edu
URL:https://events.umich.edu/event/153129
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Artificial Intelligence,Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261017T210453
DTSTART;TZID=America/Detroit:20270128T160000
DTEND;TZID=America/Detroit:20270128T170000
SUMMARY:Workshop / Seminar:Differential Equations Seminar: TBA
DESCRIPTION:TBA
UID:102653-21815685@events.umich.edu
URL:https://events.umich.edu/event/102653
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261013T112605
DTSTART;TZID=America/Detroit:20270129T150000
DTEND;TZID=America/Detroit:20270129T160000
SUMMARY:Workshop / Seminar:Combinatorics Seminar (TBA)
DESCRIPTION:TBD
UID:153611-21916098@events.umich.edu
URL:https://events.umich.edu/event/153611
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260923T142226
DTSTART;TZID=America/Detroit:20270129T160000
DTEND;TZID=America/Detroit:20270129T170000
SUMMARY:Workshop / Seminar:Topology Seminar: TBA
DESCRIPTION:Abstract: TBA
UID:152761-21914477@events.umich.edu
URL:https://events.umich.edu/event/152761
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261012T094324
DTSTART;TZID=America/Detroit:20270205T160000
DTEND;TZID=America/Detroit:20270205T170000
SUMMARY:Workshop / Seminar:TBA (Kontorovich)
DESCRIPTION:TBA
UID:153226-21915475@events.umich.edu
URL:https://events.umich.edu/event/153226
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Artificial Intelligence,Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260908T111907
DTSTART;TZID=America/Detroit:20270208T160000
DTEND;TZID=America/Detroit:20270208T170000
SUMMARY:Workshop / Seminar:TBA
DESCRIPTION:TBA
UID:151699-21911992@events.umich.edu
URL:https://events.umich.edu/event/151699
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260806T131927
DTSTART;TZID=America/Detroit:20270209T160000
DTEND;TZID=America/Detroit:20270209T170000
SUMMARY:Lecture / Discussion:Colloquium: TBA
DESCRIPTION:TBA
UID:149969-21907456@events.umich.edu
URL:https://events.umich.edu/event/149969
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:colloquium,Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260805T221806
DTSTART;TZID=America/Detroit:20270210T160000
DTEND;TZID=America/Detroit:20270210T172000
SUMMARY:Workshop / Seminar:RTG GEOMETRY\, TOPOLOGY\, DYNAMICS   TBA
DESCRIPTION:TBA
UID:149946-21907414@events.umich.edu
URL:https://events.umich.edu/event/149946
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260807T120756
DTSTART;TZID=America/Detroit:20270217T160000
DTEND;TZID=America/Detroit:20270217T170000
SUMMARY:Workshop / Seminar:The optimal rate of convergence in mean field control
DESCRIPTION:I will discuss the sharp rate of convergence of the value functions of N-particle stochastic control problems to their mean field limit\, for merely Lipschitz mean field costs. For d ≥ 2\, the optimal rate is that of the empirical measures of i.i.d. samples in the 1-Wasserstein distance\, as conjectured by Daudin\, Delarue\, and Jackson\, and it persists with additive common noise. In dimension one\, this benchmark can surprisingly be beaten: cooperating particles outperform independent samples\, and the optimal exponent is 4/7\, strictly between the accuracy of independent sampling (N^{-1/2}) and that of quantization (N^{-1}). The proofs rely on a new control-theoretic technique of recoupled shadow flows and\, in dimension one\, on a Gibbs law implementing the cooperation and a Schrödinger ground-state estimate.
UID:149994-21907791@events.umich.edu
URL:https://events.umich.edu/event/149994
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260920T132416
DTSTART;TZID=America/Detroit:20270219T150000
DTEND;TZID=America/Detroit:20270219T160000
SUMMARY:Workshop / Seminar:AIM Seminar:  Title TBA
DESCRIPTION:Abstract:  TBA\n\nContact:  ????
UID:151603-21911814@events.umich.edu
URL:https://events.umich.edu/event/151603
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260821T200659
DTSTART;TZID=America/Detroit:20270224T160000
DTEND;TZID=America/Detroit:20270224T170000
SUMMARY:Workshop / Seminar:TBA
DESCRIPTION:TBA
UID:150752-21910069@events.umich.edu
URL:https://events.umich.edu/event/150752
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260920T132451
DTSTART;TZID=America/Detroit:20270226T150000
DTEND;TZID=America/Detroit:20270226T160000
SUMMARY:Lecture / Discussion:AIM Seminar:  Title TBA
DESCRIPTION:Abstract: TBA\n\nContact: Ian Tobasco
UID:151839-21912247@events.umich.edu
URL:https://events.umich.edu/event/151839
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall - 1084
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260930T215625
DTSTART;TZID=America/Detroit:20270302T160000
DTEND;TZID=America/Detroit:20270302T170000
SUMMARY:Lecture / Discussion:Colloquium: TBA
DESCRIPTION:TBA
UID:153148-21915179@events.umich.edu
URL:https://events.umich.edu/event/153148
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261020T091623
DTSTART;TZID=America/Detroit:20270303T153000
DTEND;TZID=America/Detroit:20270303T170000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar: TBA
DESCRIPTION:TBA
UID:153532-21915968@events.umich.edu
URL:https://events.umich.edu/event/153532
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260922T051831
DTSTART;TZID=America/Detroit:20270316T160000
DTEND;TZID=America/Detroit:20270316T170000
SUMMARY:Lecture / Discussion:Colloquium: TBA
DESCRIPTION:TBA
UID:152616-21914183@events.umich.edu
URL:https://events.umich.edu/event/152616
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260923T112532
DTSTART;TZID=America/Detroit:20270317T153000
DTEND;TZID=America/Detroit:20270317T170000
SUMMARY:Workshop / Seminar:Michigan Lectures in Algebraic Geometry
DESCRIPTION:TBA
UID:152721-21914428@events.umich.edu
URL:https://events.umich.edu/event/152721
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260904T104356
DTSTART;TZID=America/Detroit:20270317T160000
DTEND;TZID=America/Detroit:20270317T170000
SUMMARY:Workshop / Seminar:TBA
DESCRIPTION:TBA
UID:151564-21911768@events.umich.edu
URL:https://events.umich.edu/event/151564
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260729T143054
DTSTART;TZID=America/Detroit:20270331T153000
DTEND;TZID=America/Detroit:20270331T165000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar -- TBA
DESCRIPTION:TBA
UID:149661-21906908@events.umich.edu
URL:https://events.umich.edu/event/149661
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260904T104603
DTSTART;TZID=America/Detroit:20270414T100000
DTEND;TZID=America/Detroit:20270414T110000
SUMMARY:Workshop / Seminar:TBA
DESCRIPTION:TBA
UID:151565-21911769@events.umich.edu
URL:https://events.umich.edu/event/151565
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260920T132520
DTSTART;TZID=America/Detroit:20270416T150000
DTEND;TZID=America/Detroit:20270416T160000
SUMMARY:Lecture / Discussion:AIM Seminar:  Title TBA
DESCRIPTION:Abstract: TBA\n\nContact: Gokul Nair
UID:152244-21913427@events.umich.edu
URL:https://events.umich.edu/event/152244
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall - 1084
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260928T064759
DTSTART;TZID=America/Detroit:20270420T160000
DTEND;TZID=America/Detroit:20270420T170000
SUMMARY:Lecture / Discussion:Colloquium: TBA
DESCRIPTION:TBA
UID:142065-21889962@events.umich.edu
URL:https://events.umich.edu/event/142065
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260920T132613
DTSTART;TZID=America/Detroit:20270423T150000
DTEND;TZID=America/Detroit:20270423T160000
SUMMARY:Workshop / Seminar:AIM Seminar:  Title TBA
DESCRIPTION:Abstract:  TBA\n\nContact:  ????
UID:151605-21911817@events.umich.edu
URL:https://events.umich.edu/event/151605
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Applied Mathematics,Mathematics
LOCATION:East Hall
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261011T163208
DTSTART;TZID=America/Detroit:20270428T153000
DTEND;TZID=America/Detroit:20270428T170000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar: TBA
DESCRIPTION:TBA
UID:153537-21915978@events.umich.edu
URL:https://events.umich.edu/event/153537
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261017T195724
DTSTART;TZID=America/Detroit:20271012T160000
DTEND;TZID=America/Detroit:20271012T170000
SUMMARY:Lecture / Discussion:Colloquium: TBA
DESCRIPTION:TBA
UID:153800-21916353@events.umich.edu
URL:https://events.umich.edu/event/153800
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
END:VCALENDAR