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SUMMARY:Catherine Searle (Wichita State University)
DTSTART:20210811T220000Z
DTEND:20210811T230000Z
DTSTAMP:20260423T021220Z
UID:VSGS/30
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/VSGS/30/">Al
 most isotropy-maximal manifolds of non-negative curvature</a>\nby Catherin
 e Searle (Wichita State University) as part of Virtual seminar on geometry
  with symmetries\n\n\nAbstract\nWe extend the equivariant classification r
 esults of Escher and Searle  for closed\, simply connected\, non-negativel
 y curved Riemannian n-manifolds admitting  isometric isotropy-maximal toru
 s actions to the class of such manifolds admitting isometric strictly almo
 st isotropy-maximal torus actions.  In particular\, we prove that such man
 ifolds are equivariantly diffeomorphic to the free\, linear quotient by a 
 torus of a product of spheres of dimensions greater than or equal to three
 .\n\nThis is joint work with Z. Dong and C. Escher.\n
LOCATION:https://researchseminars.org/talk/VSGS/30/
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