Relative cohomological index theories

DOI10.1016/0001-8708(87)90002-8zbMath0619.58012OpenAlexW2026300433MaRDI QIDQ1089648

Sufian Husseini, Edward Fadell

Publication date: 1987

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0001-8708(87)90002-8

zbMATH Keywords

Borsuk-Ulam theoremcohomological index theoriescritical point existence theoremsLyusternik-Shnirel'man method.

Mathematics Subject Classification ID

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

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