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SUMMARY:Yi Lai (Berkeley)
DTSTART:20210323T134500Z
DTEND:20210323T144500Z
DTSTAMP:20260423T005658Z
UID:BOWL/19
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BOWL/19/">A 
 family of 3d steady gradient solitons that are flying wings</a>\nby Yi Lai
  (Berkeley) as part of B.O.W.L Geometry Seminar\n\n\nAbstract\nWe find a f
 amily of 3d steady gradient Ricci solitons that are flying wings. This ver
 ifies a conjecture by Hamilton. For a 3d flying wing\, we show that the sc
 alar curvature does not vanish at infinity. The 3d flying wings are collap
 sed. For dimension $n \\geq 4$\, we find a family of $\\mathbb{Z}_2 \\time
 s O(n − 1)$-symmetric but non-rotationally symmetric n-dimensional stead
 y gradient solitons with positive curvature operator. We show that these s
 olitons are non-collapsed.\n
LOCATION:https://researchseminars.org/talk/BOWL/19/
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