On a generalized Poincaré-Hopf formula in infinite dimensions

DOI10.3934/DCDS.2011.29.953zbMath1214.37013OpenAlexW2327853627WikidataQ96744679 ScholiaQ96744679MaRDI QIDQ632350

Wojciech Kryszewski, Aleksander Ćwiszewski

Publication date: 15 March 2011

Published in: Discrete and Continuous Dynamical Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/dcds.2011.29.953

zbMATH Keywords

Conley indexfixed point indexsemiflowapproximate neighborhood extension spacesPoincaré-Hopf formula

Mathematics Subject Classification ID

Degree theory for nonlinear operators (47H11) Groups and semigroups of linear operators (47D03) Fixed points and periodic points of dynamical systems; fixed-point index theory; local dynamics (37C25) Fixed points and coincidences in algebraic topology (55M20) Absolute neighborhood retracts (55M15) Index theory for dynamical systems, Morse-Conley indices (37B30)

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