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DTSTART:20070311T020000
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DTSTAMP:20260913T135017
DTSTART;TZID=America/Detroit:20260921T160000
DTEND;TZID=America/Detroit:20260921T170000
SUMMARY:Lecture / Discussion:Orbit transversality for abelian varieties
DESCRIPTION:The dynamical Mordell–Lang problem asks how one forward orbit intersects a subvariety. We consider a complementary question over number fields\, allowing passage to a suitable finite extension: can a proper Zariski-closed subset meet every rational grand orbit?\nAssuming a Zariski-dense forward orbit\, Pasten and Silverman answered this question negatively for linear automorphisms of projective space and for self-morphisms of geometrically simple abelian varieties. We will see that the answer is no for every dominant self-morphism of an abelian variety\, without the dense-orbit assumption. If time permits\, we will also discuss the case of projective space.
UID:149737-21907014@events.umich.edu
URL:https://events.umich.edu/event/149737
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Number Theory,Dynamics
LOCATION:East Hall - 3096
CONTACT:
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BEGIN:VEVENT
DTSTAMP:20260713T141519
DTSTART;TZID=America/Detroit:20260921T160000
DTEND;TZID=America/Detroit:20260921T172000
SUMMARY:Workshop / Seminar:Public Finance Seminar: Monday\, September 21
DESCRIPTION:--
UID:149325-21906234@events.umich.edu
URL:https://events.umich.edu/event/149325
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Public Finance,Economics,seminar
LOCATION:North Quad - 4325
CONTACT:
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DTSTAMP:20260915T121534
DTSTART;TZID=America/Detroit:20260921T160000
DTEND;TZID=America/Detroit:20260921T170000
SUMMARY:Workshop / Seminar:The Cohomology of a Smooth Projective Toric Variety is a Permutation Representation
DESCRIPTION:Let a finite group act on a smooth projective toric variety via lattice automorphism. We show that its cohomology is a permutation representation: it is induced from a group action on a set. This answers a question of Stanley\, for all smooth projective toric varieties\, without the usual properness assumption. The proof uses ideas from mirror symmetry. Joint with Tao Gui\, Chushi Qin\, and Kaizhe Shen.
UID:152202-21913231@events.umich.edu
URL:https://events.umich.edu/event/152202
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3852
CONTACT:
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DTSTAMP:20260921T164924
DTSTART;TZID=America/Detroit:20260921T170000
DTEND;TZID=America/Detroit:20260921T200000
SUMMARY:Workshop / Seminar:SCOR Bi-weekly Coworking Sessions
DESCRIPTION:SCOR is hosting a bi-weekly coworking sessions as an avenue for students to study\, write and build connections with the SCOR community. Light snacks will be provided. Please see our calendar for schedule.
UID:152581-21913960@events.umich.edu
URL:https://events.umich.edu/event/152581
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Writing,Well-being,Welcome to Michigan,Student Org,Social,Rackham,Networking,Multicultural,Graduate Students,Graduate School,Graduate Professional Student Life,Graduate and Professional Students,Graduate,Free,Education,Diversity Equity and Inclusion,Discussion,Culture
LOCATION:Rackham Graduate School (Horace H.) - West Study Room, South Alcove
CONTACT:
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DTSTAMP:20260914T151547
DTSTART;TZID=America/Detroit:20260921T180000
DTEND;TZID=America/Detroit:20260921T200000
SUMMARY:Social / Informal Gathering:Blankets for Barks
DESCRIPTION:Love animals? Want to make a difference in the community? \n\nJoin the Center for Campus Involvement and the Community Cares student organization to participate in a service project to support the Humane Society of Huron Valley! We will be making no-sew blankets to provide comfort to the animals in their shelter. No prior experience is needed. All are welcome!
UID:152136-21913123@events.umich.edu
URL:https://events.umich.edu/event/152136
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Cci
LOCATION:Michigan Union - IdeaHub (2nd Floor)
CONTACT:
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