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DTSTART:20230312T070000
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DTSTART;TZID=America/Toronto:20231116T143000
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URL:https://uwaterloo.ca/pure-mathematics/events/geometry-topology-seminar-
 142
SUMMARY:Geometry & Topology Seminar
CLASS:PUBLIC
DESCRIPTION:JUNSHENG ZHANG\, UNIVERSITY OF CALIFORNIA BERKELEY\n\n\"ON COMP
 LETE CALABI-YAU MANIFOLDS ASYMPTOTIC TO CONES\"\n\nWe proved a \"no semist
 ability at infinity\" result for complete\nCalabi-Yau metrics asymptotic t
 o cones\, by eliminating the possible\nappearance of an intermediate K-sem
 istable cone in the 2-step\ndegeneration theory developed by Donaldson-Sun
 . As a consequence\, a\nclassification result for complete Calabi-Yau mani
 folds with Euclidean\nvolume growth and quadratic curvature decay is given
 . Moreover a\nbyproduct of the proof is a polynomial convergence rate to t
 he\nasymptotic cone for such manifolds. Joint work with Song Sun.\n\nQNC 2
 501
DTSTAMP:20260505T133101Z
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