On the structure of sets of elements of \(\varepsilon\)-approximation and \(\varepsilon\)-farthest points

MaRDI QIDQ6665885

Y. Sangeeta, Tulsi Dass Narang

Publication date: 17 January 2025

Published in: Gaṇita (Search for Journal in Brave)

zbMATH Keywords

convex metric spaceexternally convex space\(\varepsilon\)-approximation point\(\varepsilon\)-farthest point\(\varepsilon\)-orthogonality

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

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