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SUMMARY:A Finiteness Criterion for Real Linear Subvarieties in the Moduli 
 Space of Abelian Differentials [MPIM]
DTSTART:20260709T143000Z
DTEND:20260709T160000Z
DTSTAMP:20260702T051600Z
UID:indico-event-1449@math-events.uni-bonn.de
DESCRIPTION:Speakers: Kai Fu (MPI Mis Leipzig)\n\nOberseminar Differential
 geometrie\nReal linear subvarieties in moduli spaces of holomorphic and me
 romorphic Abelian differentials arise in the study of flat surfaces and po
 lygonal billiards. In this talk\, I will discuss joint work in progress wi
 th Vincent Delecroix and Bradley Zykoski on a finiteness criterion for suc
 h subvarieties. This criterion gives a semi-decision procedure for testing
  whether a given germ defines a real linear subvariety. The proof uses o-m
 inimal geometry on moduli spaces to relate this finiteness property to alg
 ebraicity.\n\nhttps://math-events.uni-bonn.de/event/1449/
LOCATION:MPIM\, Vivatsgasse\,  7 - Lecture Hall (Max Planck Institute for 
 Mathematics)
URL:https://math-events.uni-bonn.de/event/1449/
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