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DTSTART:20070311T020000
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DTSTAMP:20260904T215024
DTSTART;TZID=America/Detroit:20261007T153000
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SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar: Proof of Miyanishi's conjecture on endomorphisms of varieties
DESCRIPTION:If X is a quasi-projective variety over a field k and f is a birational endomorphism of X that is injective outside a closed subset of codimension at least 2\, we prove that f is an automorphism. This generalizes an old theorem of Ax and proves a conjecture of Miyanishi from 2005. A key step in our proof is a finiteness result on class groups\, which is of interest in its own right.
UID:150891-21910382@events.umich.edu
URL:https://events.umich.edu/event/150891
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
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