✦ LIBER ✦

Best Approximation in Finite Dimensional Subspaces of L(W, V)

✍ Scribed by G. Lewicki

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 389 KB
Volume: 81
Category: Article
ISSN: 0021-9045
DOI: 10.1006/jath.1995.1041

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✦ Synopsis

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, Inc.

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