The degree of proper \(C^ 2\) Fredholm mappings: Covariant theory

DOI10.12775/TMNA.1994.017zbMath0832.47047OpenAlexW2578749318MaRDI QIDQ1337630

Patrick M. Fitzpatrick, Patrick J. Rabier, Jacobo Pejsachowicz

Publication date: 26 February 1996

Published in: Topological Methods in Nonlinear Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.12775/tmna.1994.017

zbMATH Keywords

Euler-Poincaré characteristicLeray-Schauder's degreeisotropy subgroup\(G\)-covariant compact perturbation of the identitycontinuous action of a compact Lie groupcovariant \(C^ 2\) Fredholm mappings

Mathematics Subject Classification ID

Degree theory for nonlinear operators (47H11)

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