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SUMMARY:Sigurd Angenent (University of Wisconsin–Madison)
DTSTART:20210608T170000Z
DTEND:20210608T180000Z
DTSTAMP:20260423T035020Z
UID:OSGA/64
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OSGA/64/">No
 nuniqueness in mean curvature flow and Ricci flow</a>\nby Sigurd Angenent 
 (University of Wisconsin–Madison) as part of Online Seminar "Geometric A
 nalysis"\n\n\nAbstract\nReporting on joint work with Ilmanen and Velazquez
 \, I will present examples of smooth solutions to MCF in $\\mathbb R^{d}$ 
 with $d\\in\\{4\, 5\, 6\, 7\, 8\\}$ that form a conical singularity after 
 which they allow many different forward smooth continuations.  I will also
  show similar results obtained with Knopf concerning the Ricci flow in dim
 ensions $5\, \\dots\, 9$.\n
LOCATION:https://researchseminars.org/talk/OSGA/64/
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