On the index ofG-spaces
DOI10.1070/SM2000v191n09ABEH000504zbMath0987.57016OpenAlexW2137215716MaRDI QIDQ2710722
Publication date: 3 October 2001
Published in: Sbornik: Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1070/sm2000v191n09abeh000504
critical pointsBorel cohomologyLeray spectral sequenceBourgin-Yang theorem\(G\)-categoryideal-valued indexpartial coincidences
Lyusternik-Shnirel'man category of a space, topological complexity à la Farber, topological robotics (topological aspects) (55M30) Classifying spaces of groups and (H)-spaces in algebraic topology (55R35) Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05) Equivariant homology and cohomology in algebraic topology (55N91) Fixed points and coincidences in algebraic topology (55M20) Homology of classifying spaces and characteristic classes in algebraic topology (55R40) Equivariant homotopy theory in algebraic topology (55P91) Compact groups of homeomorphisms (57S10)
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