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SUMMARY:Yueqiao Wu (Michigan Univ)
DTSTART:20230120T160000Z
DTEND:20230120T171500Z
DTSTAMP:20260423T021248Z
UID:CIRGET/85
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CIRGET/85/">
 A non-Archimedean characterization of local K-stability</a>\nby Yueqiao Wu
  (Michigan Univ) as part of CRM - Séminaire du CIRGET / Géométrie et To
 pologie\n\nLecture held in PK-5115.\n\nAbstract\nLog Fano cone singulariti
 es are generalizations of cones over Fano varieties\, and have a local K-s
 tability theory extending the one for Fano varieties. In this talk\, we ai
 m to give a characterization for local K-stability from a non-Archimedean 
 point of view. As a consequence of this characterization\, we can show tha
 t a log Fano cone singularity is K-polystable with respect to a larger cla
 ss of test configurations if it admits a Ricci-flat Kähler cone metric\, 
 strengthening earlier results of Collins-Székelyhidi and Li.\n
LOCATION:https://researchseminars.org/talk/CIRGET/85/
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