Approximation theorems and fixed point theorems for multivalued condensing mappings in wedges

DOI10.1016/0022-247X(92)90219-4zbMath0776.47029MaRDI QIDQ1197413

Wen-Bo Kong, Xie Ping Ding

Publication date: 16 January 1993

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

condensing mappinglocally convex Hausdorff spaceannulus values in cones of Banach spacesfixed point theorems for multivalued \(K\)-set contractive mappings defined on closed balls

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09)

Related Items

Fixed point and approximation results for multimaps in S-KKM class., Approximation and fixed-point theorems for condensing composites of multifunctions, Approximation and fixed point theorems for countable condensing composite maps

Cites Work

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• A theorem on the minimization of a condensing multifunction and fixed points
• Fixed point index of ultimately compact set-valued mappings in Hausdorff locally convex spaces and its applications
• Extensions of two fixed point theorems of F. E. Browder
• On Random Approximations and a Random Fixed Point Theorem for Set Valued Mappings
• Approximation Theorems and Fixed Point Theorem in Cones
• A Note on a Theorem of Ky Fan
• A Degree Theory, Fixed Point Theorems, and Mapping Theorems for Multivalued Noncompact Mappings
• Existence of Fixed Points of Positive k -Set-Contractive Maps as Consequences of Suitable Boundary Conditions
• A Fixed-Point Theorem for Inward and Outward Maps