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SUMMARY:Beyond twisted maps: crepant resolutions of log terminal singulari
 ties and a motivic McKay correspondence.
DTSTART:20240228T141500
DTEND:20240228T160000
DTSTAMP:20260609T214956Z
UID:73dbdcec02be6dd55c3fefe3f88155baed76bf7ca27928f7c77f75f6
CATEGORIES:Conferences - Seminars
DESCRIPTION:Matthew Satriano\nCrepant resolutions have inspired connection
 s between birational geometry\, derived categories\, representation theory
 \, and motivic integration. In this talk\, we prove that every variety wit
 h log-terminal singularities admits a crepant resolution by a smooth stack
 . We additionally prove a motivic McKay correspondence for stack-theoretic
  resolutions. Finally\, we show how our work naturally leads to a generali
 zation of twisted mapping spaces. This is joint work with Jeremy Usatine.
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STATUS:CONFIRMED
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