On some convexities

DOI10.1007/BF01950717zbMath0713.90099MaRDI QIDQ750326

István Joó

Publication date: 1989

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

zbMATH Keywords

minimax theoremHelly's theorempseudoconvex spaces

Mathematics Subject Classification ID

2-person games (91A05) Convex sets in topological vector spaces (aspects of convex geometry) (52A07) Helly-type theorems and geometric transversal theory (52A35)

Related Items

On equivalent results in minimax theory ⋮ Foundations of the KKM theory on generalized convex spaces ⋮ Relative KKM type selection theorems and their applications ⋮ General two-function topological minimax theorems ⋮ On linear programming duality and necessary and sufficient conditions in minimax theory ⋮ Topological Intersection Theorems ⋮ Fixed point theorems in homotopically trivial spaces ⋮ Role of generalized KKM type selections in a class of minimax inequalities ⋮ Some results on R-KKM mappings and R-KKM selections and their applications ⋮ The level set method of Joó and its use in minimax theory

Cites Work

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• Note on my paper A simple proof for von Neumann's minimax theorem
• A note on Ky Fan's minimax theorem
• Convexity on a topological space
• Minimax theorems for upper semicontinuous functions