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DTSTART:20240310T070000
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DTSTART:20231105T060000
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UID:69fb06f2905a2
DTSTART;TZID=America/Toronto:20240314T143000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20240314T153000
URL:https://uwaterloo.ca/pure-mathematics/events/geometry-topology-seminar-
 152
SUMMARY:Geometry &amp; Topology Seminar
CLASS:PUBLIC
DESCRIPTION:CHARLES CIFARELLI\, CIRGET &amp; STONY BROOK\n\n\"STEADY GRADIENT K
 ÄHLER-RICCI SOLITONS AND CALABI-YAU METRICS ON C^N\"\n\nI will present re
 cent joint work with V. Apostolov on a new\nconstruction of complete ste
 ady gradient Kähler-Ricci solitons on\nC^n\, using the theory of hamilton
 ian 2 forms\, introduced by\nApostolov-Calderbank-Gauduchon-Tønnesen-Frie
 dman\, as an Ansatz. The\nmetrics come in families of two types with disti
 nct geometric\nbehavior\, which we call Cao type and Taub-NUT type. In par
 ticular\, the\nCao type and Taub-NUT type families have a volume growth ra
 te of r^n\nand r^{2n-1}\, respectively. Moreover\, each Taub-NUT type fami
 ly\ncontains a codimension 1 subfamily of complete Ricci-flat metrics.\n\n
 MC 5417
DTSTAMP:20260506T091634Z
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