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: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:
END:VEVENT
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,seminar,Economics
LOCATION:North Quad - 4325
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260918T072117
DTSTART;TZID=America/Detroit:20260921T160000
DTEND;TZID=America/Detroit:20260921T170000
SUMMARY:Conference / Symposium:Stockwell (2026-2027) (Housing)
DESCRIPTION:
UID:150491-21911447@events.umich.edu
URL:https://events.umich.edu/event/150491
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Sessions
LOCATION:Stockwell Front Lawn
CONTACT:
END:VEVENT
BEGIN:VEVENT
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:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260918T072106
DTSTART;TZID=America/Detroit:20260921T164500
DTEND;TZID=America/Detroit:20260921T174500
SUMMARY:Conference / Symposium:Northwood (2026-2027) (Housing)
DESCRIPTION:
UID:149207-21912603@events.umich.edu
URL:https://events.umich.edu/event/149207
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Sessions
LOCATION:Northwood Community Center MPR & Outdoor Patio (1000 McIntyre)
CONTACT:
END:VEVENT
END:VCALENDAR