scientific article

zbMath0742.57022MaRDI QIDQ3983416

Kung-Ching Chang

Publication date: 27 June 1992

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Palais-Smale conditionindexBetti numberscuplengthnondegenerate critical manifoldHilbert Riemannian manifold

Mathematics Subject Classification ID

Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05) Critical points and critical submanifolds in differential topology (57R70)

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