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URL:https://uwaterloo.ca/pure-mathematics/events/geometry-and-topology-semi
 nar-25
SUMMARY:Geometry and Topology Seminar
CLASS:PUBLIC
DESCRIPTION:MINGYANG LI\, UC BERKELEY\n\nOn 4d Ricci-flat metrics with conf
 ormally Kahler geometry.\n\nRicci-flat metrics are fundamental in differen
 tial geometry\, and they\nare easier to study when they have additional st
 ructures. I will\nintroduce my recent work on 4d conformally Kahler but no
 n-Kahler\nRicci-flat metrics\, which is a condition analogous to hyperkahl
 er.\nThis leads to a complete classification of asymptotic geometries of\n
 such metrics at infinity and a classification of such gravitational\ninsta
 ntons.\n\nMC 5417
DTSTAMP:20260504T180040Z
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