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Operator of best approximation on finite-dimensional subspaces

โœ Scribed by V. I. Berdyshev


Publisher
SP MAIK Nauka/Interperiodica
Year
1974
Tongue
English
Weight
399 KB
Volume
16
Category
Article
ISSN
0001-4346

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๐Ÿ“œ SIMILAR VOLUMES


Best Approximation in Finite Dimensional
โœ G. Lewicki ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 389 KB

We prove Kolmogorov's type characterization of best approximation for given \(L \in \mathscr{L}(W, V)\) in finite dimensional subspace \(\mathscr{V} \subset \mathscr{L}(W, V)\). This extends the results obtained by Malbrock for the case \(W=V=c_{0}\) and \(W=C(T), V=C(S)\). co 1995 Academic Press, I