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Equivariant homotopy and deformations of diffeomorphisms

2007/08/12 by Carlos Durán, Durán, C. E., A. Rigas +1
Mathematics · #Geometric Analysis and Curvature Flows #Homotopy and Cohomology in Algebraic Topology #Geometry and complex manifolds

paper · pdf · doi:10.48550/arxiv.0708.1577

Abstract

We present a way of constructing and deforming diffeomorphisms of manifolds endowed with a Lie group action. This is applied to the study of exotic diffeomorphisms and involutions of spheres and to the equivariant homotopy of Lie groups.

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