A note on fixed-point theorems

DOI10.1016/0021-9045(82)90012-0zbMath0483.47039OpenAlexW2017477903MaRDI QIDQ1163220

S. Singh

Publication date: 1982

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

Full work available at URL: https://doi.org/10.1016/0021-9045(82)90012-0

zbMATH Keywords

fixed pointsset of best C-approximantsstrictly convex, reflexive, and inner product spaces

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Best approximation, Chebyshev systems (41A50) Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09)

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Cites Work

• Unnamed Item
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• An application of a fixed-point theorem to approximation theory
• Construction of fixed points of nonlinear mappings in Hilbert space
• Characterizations of reflexivity

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