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Speaker:
Anna Siffert
Datum:
Don, 09/04/2015 - 16:30 - 17:30
Location:
MPIM Lecture Hall
Parent event:
Oberseminar Differentialgeometrie The problem of classifying isoparametric hypersurfaces in spheres is still not com-
pletely solved. Recent contributions to the case with six dierent principal curvatures
contain fundamental gaps. In my talk I present a new method for the classication of
isoparametric hypersurfaces of spheres with g = 6 dierent principal curvatures all of
multiplicity m = 1. Furthermore, I explain a new strategy for the proof of the remaining
open case with g = 6, namely (g, m) = (6, 2).
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