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TZID:America/Detroit
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X-LIC-LOCATION:America/Detroit
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TZOFFSETFROM:-0500
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DTSTART:20070311T020000
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BEGIN:VEVENT
DTSTAMP:20231115T093502
DTSTART;TZID=America/Detroit:20231220T123000
DTEND;TZID=America/Detroit:20231220T130000
SUMMARY:Tours:Coral Reef Tank Visit
DESCRIPTION:Wednesdays and Fridays at 12:30 p.m.\nNo tours December 27 or 29\n\nJoin Professor Jim Bardwell for a peek behind the scenes at his large coral reef tank featuring many species of coral\, anemone\, and fish. Explore reef ecology and\, if you're lucky\, get a glimpse of a reclusive octopus!  30 minutes\, limit 12 people. This program takes place in the research area of the Biological Sciences Building and is appropriate for ages 6 and up.\n\nSpace is available first come\, first served. Sign up and meet at the Welcome desk.
UID:101987-21834283@events.umich.edu
URL:https://events.umich.edu/event/101987
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Ecology,Family,Free,Museum,Natural Sciences
LOCATION:Museum of Natural History
CONTACT:
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BEGIN:VEVENT
DTSTAMP:20240104T123134
DTSTART;TZID=America/Detroit:20231220T130000
DTEND;TZID=America/Detroit:20231220T140000
SUMMARY:Careers / Jobs:Working at Ivymount: Info Session
DESCRIPTION:Are you a recent graduate? Are you looking for a career change?  Do you have an interest in working with neurodiverse children/young adults\, or in the fields of psychology (Applied Behavior Analysis) and/or Special Education? The Ivymount School is a renowned nonpublic special education day school in Rockville\, MD for students with autism and related disorders\, kindergarten through age 21.   Whether you’re new to the field or you bring experience\, Ivymount offers unique  opportunities for high-quality\, individualized training and professional development while working as a part of an interdisciplinary team. Join Ivymount staff on December 20th\, 2023  at 1pm (EST) for a virtual information session to learn more about Ivymount. We will give an overview of our organization\, our programs and the students we serve.  We will also discuss our new staff training model\, professional development opportunities\, and how to apply.  Register on Handshake!
UID:116225-21836463@events.umich.edu
URL:https://events.umich.edu/event/116225
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:
LOCATION:
CONTACT:
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BEGIN:VEVENT
DTSTAMP:20231208T074623
DTSTART;TZID=America/Detroit:20231220T140000
DTEND;TZID=America/Detroit:20231220T150000
SUMMARY:Workshop / Seminar:Free boundary regularity and support propagation in mean field games and optimal transport
DESCRIPTION:This talk presents recent findings on the regularity of first-order mean\nfield game systems with a local coupling. We focus on systems where the initial\ndensity is a compactly supported function on the real line. Our results show that\nthe solution is smooth in regions where the density is strictly positive and that\nthe density itself is globally continuous. Additionally\, the speed of propagation\nis determined by the behavior of the cost function for small densities. When the\ncoupling is entropic\, we demonstrate that the support of the density propagates\nwith infinite speed. On the other hand\, when f(m) = mθ with θ > 0\, we prove\nthat the speed of propagation is finite. In this case\, we establish that under\na natural non-degeneracy assumption\, the free boundary is strictly convex and\nenjoys C1\,1\nregularity. We also establish sharp estimates on the speed of support\npropagation and the rate of long-time decay for the density. Our methods are based on analyzing a new elliptic equation satisfied by the flow of optimal trajectories. The results also apply to mean field planning problems\, characterizing the structure of minimizers of a class of optimal transport problems with congestion.
UID:115940-21835868@events.umich.edu
URL:https://events.umich.edu/event/115940
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:Off Campus Location
CONTACT:
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