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TZOFFSETFROM:-0500
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DTSTART:20070311T020000
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BEGIN:VEVENT
DTSTAMP:20260908T002719
DTSTART;TZID=America/Detroit:20260911T150000
DTEND;TZID=America/Detroit:20260911T160000
SUMMARY:Workshop / Seminar:Student Algebraic Geometry: Reconstruction Theorems
DESCRIPTION:Gabriel's reconstruction theorem states that a noetherian scheme can be fully recovered from its abelian category of quasi-coherent sheaves. This motivates noncommutative algebraic geometry\, which advocates viewing any abelian category as a category of sheaves on a \"noncommutative space\". I will sketch two approaches to the proof and discuss extensions to the derived and stacky settings.
UID:151678-21911940@events.umich.edu
URL:https://events.umich.edu/event/151678
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 2866
CONTACT:
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BEGIN:VEVENT
DTSTAMP:20260812T103351
DTSTART;TZID=America/Detroit:20260911T150000
DTEND;TZID=America/Detroit:20260911T160000
SUMMARY:Social / Informal Gathering:Sustainability Coffee Chats: Free coffee and good conversation!
DESCRIPTION:The Student Sustainability Coalition will be hosting our coffee chats throughout the semester and we want you to join us!  Passionate about sustainability?--water conservation\, AI\, carbon neutrality\, transportation\, ANYTHING!--come chat with us\, share your passion(s) and interests\, all while helping contribute to a more sustainable University of Michigan! Not to mention: WE WILL BUY YOUR DRINK!\n\nFind us at: \nMaizes Cafe every Friday from 3-4p
UID:138091-21908258@events.umich.edu
URL:https://events.umich.edu/event/138091
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Activism,Climate Change,Discussion,Food,food and the environment,Free,Free Food,Graduate and Professional Students,In Person,Social,Social Impact,Student Org,Sustainability,Talk,Undergraduate Students
LOCATION:Michigan League - Maizie's Cafe
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260908T092135
DTSTART;TZID=America/Detroit:20260911T150000
DTEND;TZID=America/Detroit:20260911T170000
SUMMARY:Conference / Symposium:Transdisciplinary Fellows (2026-2027) (Housing)
DESCRIPTION:
UID:149272-21911112@events.umich.edu
URL:https://events.umich.edu/event/149272
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Sessions
LOCATION:Faculty Dining Room
CONTACT:
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BEGIN:VEVENT
DTSTAMP:20260903T145225
DTSTART;TZID=America/Detroit:20260911T150000
DTEND;TZID=America/Detroit:20260911T160000
SUMMARY:Workshop / Seminar:Type C multiline queues and the open-boundary TASEP
DESCRIPTION:The multispecies TASEP on a circle is a particle model whose partition function is connected to Macdonald polynomials at t=0. Multiline queues were introduced by Ferrari and Martin (2007) to compute the stationary distribution of the TASEP on a circle. Their construction admits a natural interpretation in terms of tensor products of Kirillov–Reshetikhin crystals of affine type A\, and a map from these tensor products to TASEP states is given by crystal-theoretic operations. We show that there is a natural Markov chain on the crystal that projects to the TASEP via this map.\nThe multispecies open boundary TASEP can be viewed as a type C analogue\, with its partition function connected to Koornwinder polynomials at t=0. However\, computing its stationary distribution beyond rank 1 has remained a longstanding open problem. Using Kirillov–Reshetikhin crystals of affine type C\, we construct type C multiline queues and a corresponding Ferrari–Martin pairing algorithm\, and show the crystal likewise admits a Markov chain that projects to the TASEP. Our construction is a combinatorial interpretation of the virtualization map for Kashiwara–Nakashima columns. We thus obtain a crystal-theoretic formula for the stationary distribution of the multispecies open boundary TASEP at the specialization alpha=beta=1. This is joint work with Jeronimo Valencia Porras.
UID:148388-21904175@events.umich.edu
URL:https://events.umich.edu/event/148388
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
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BEGIN:VEVENT
DTSTAMP:20260908T092144
DTSTART;TZID=America/Detroit:20260911T153000
DTEND;TZID=America/Detroit:20260911T163000
SUMMARY:Conference / Symposium:Markley (2026-2027) (Housing)
DESCRIPTION:
UID:150757-21911431@events.umich.edu
URL:https://events.umich.edu/event/150757
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Sessions
LOCATION:South Lounge
CONTACT:
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