Some further generalizations of Ky Fan's best approximation theorem

DOI10.1006/jath.1995.1060zbMath0828.41014OpenAlexW2084653748MaRDI QIDQ1899352

Xie Ping Ding, Enayet Tarafdar

Publication date: 9 October 1995

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

Full work available at URL: https://doi.org/10.1006/jath.1995.1060

Mathematics Subject Classification ID

Set-valued operators (47H04) Best approximation, Chebyshev systems (41A50)

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