Applications of the proximity map to fixed point theorems in Hilbert space

DOI10.1016/0021-9045(88)90053-6zbMath0643.47053OpenAlexW2066341299MaRDI QIDQ1101940

Tzu-Chu Lin, Chi-Lin Yen

Publication date: 1988

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(88)90053-6

zbMATH Keywords

fixed point theoremsmetric projectionclosed convex subsetl-set-contractive map

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Best approximation, Chebyshev systems (41A50) Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

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