On simultaneous characterization of the set of elements of good approximation in metric spaces

zbMATH Open1321.41043MaRDI QIDQ2516265

T. D. Narang

Publication date: 12 August 2015

Published in: African Diaspora Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.adjm/1413809900

zbMATH Keywords

convex setconvex metric spaceapproximatively compact setquasi Chebyshev set

Mathematics Subject Classification ID

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

Related Items (1)

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

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