On f-farthest points of sets

zbMath0545.41044MaRDI QIDQ797081

P. Govindarajulu, Devidas Pai

Publication date: 1983

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

zbMATH Keywords

continuous sublinear functionf-farthest point property

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Nonlinear operators and their properties (47H99)

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Nonsmooth analysis and approximation, On set-valued f-projections and f-farthest point mappings