Coincidence theorems on nonconvex sets and its applications

DOI10.11650/TWJM/1500405352zbMath1176.47038OpenAlexW4246847563MaRDI QIDQ1026965

Chiao-Wei Chung, Tong-Huei Chang, Chi-Ming Chen

Publication date: 30 June 2009

Published in: Taiwanese Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.11650/twjm/1500405352

zbMATH Keywords

minimax theoremcoincidence theoremalmost convex setvariational inequality theorem\(KKM^*(X,Y)\)generalised \(\phi\)-mapping

Mathematics Subject Classification ID

Variational inequalities (49J40) Set-valued maps in general topology (54C60) Fixed-point theorems (47H10) Fixed-point and coincidence theorems (topological aspects) (54H25) Optimality conditions for minimax problems (49K35)

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