A \(G\)-KKM type theorem and its applications to minimax inequalities on \(G\)-convex spaces

DOI10.1155/S1048953398000409zbMath0922.47046MaRDI QIDQ1277072

K. Appert

Publication date: 2 February 1999

Published in: Journal of Applied Mathematics and Stochastic Analysis (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/48251

zbMATH Keywords

fixed point theorems\(G\)-convex spacesKy Fan's minimax inequality\(G\)-convex hulls\(G\)-KKM type theoremlower semicontinuous and upper semicontinuous maps

Mathematics Subject Classification ID

Monotone operators and generalizations (47H05) Set-valued maps in general topology (54C60) Fixed-point theorems (47H10) Set-valued operators (47H04) Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09)

Related Items (2)

A new KKM theorem in \(L\)-convex spaces and some applications ⋮ Minimax inequalities on \(G\)-convex spaces with applications to generalized games

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