Members & Guests

Prof. Dr. Sebastian Goette

Project leader


Albert-Ludwigs-Universität Freiburg im Breisgau

E-mail: sebastian.goette(at)math.uni-freiburg.de
Telephone: +49 761 203 5571
Homepage: http://home.mathematik.uni-freiburg.de/g...

Publications within SPP2026

In this article, a six-parameter family of highly connected 7-manifolds which admit an SO(3)-invariant metric of non-negative sectional curvature is constructed and the Eells-Kuiper invariant of each is computed. In particular, it follows that all exotic spheres in dimension 7 admit an SO(3)-invariant metric of non-negative curvature.

 

Related project(s):
4Secondary invariants for foliations11Topological and equivariant rigidity in the presence of lower curvature bounds

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