On asymptotic centres and fixed point theorems for set-valued nonexpansive mappings

zbMath0576.47032MaRDI QIDQ1065341

R. K. Bose, D. Sahani

Publication date: 1984

Published in: Indian Journal of Pure \& Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

asymptotic centre and radiusfixed point theorem concerning set-valued nonexpansive and weaklyfixed point theorem concerning set-valued nonexpansive and weakly inward mappings on unbounded domaininward mappings on unbounded domainset-valued mapping on nonconvex domain

Mathematics Subject Classification ID

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

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