Existence of pointwise-Lipschitz-continuous selections of the metric projection for a class of Z-spaces
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Publication:1165416
DOI10.1016/0021-9045(82)90086-7zbMath0487.41043OpenAlexW2058430145MaRDI QIDQ1165416
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)90086-7
Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Approximation by other special function classes (41A30)
Related Items (2)
Finite dimensional subspaces and alternation ⋮ Unique continuous selections for metric projections of \(C(X)\) onto finite-dimensional vector subspaces. II
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