Degenerate critical points, homotopy indices and Morse inequalities. II.

DOI10.1515/crll.1987.382.145zbMath0631.58001OpenAlexW1543401681MaRDI QIDQ3768038

E. Norman Dancer

Publication date: 1987

Published in: Journal für die reine und angewandte Mathematik (Crelles Journal) (Search for Journal in Brave)

Full work available at URL: https://www.digizeitschriften.de/dms/resolveppn/?PPN=GDZPPN002205122

zbMATH Keywords

critical pointsBetti numbershomotopy indices

Mathematics Subject Classification ID

Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05)

Related Items (4)

Topological characteristics of extremals of variational problems ⋮ Topological actions of wreath products ⋮ Deformations of functions on surfaces by isotopic to the identity diffeomorphisms ⋮ Peak solutions without non-degeneracy conditions

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