Necessary conditions for uniqueness in L1-approximation

Author:

Pinkus A.,Wajnryb B.

Publisher

Elsevier BV

Subject

Applied Mathematics,General Mathematics,Numerical Analysis,Analysis

Reference12 articles.

1. The existence and unicity of best approximations;Cheney;Math. Scand.,1969

2. Die Minkowskische Geometrie und die Annaherung an stetige Funktionen;Haar;Math. Ann.,1918

3. On uniqueness of functions of best approximation in the metric of the space L1;Havinson;Izv. Akad. Nauk SSSR,1958

4. The L-problem in abstract linear normed space;Krein,1962

5. On an L1-approximation problem;Kroo,1985

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1. Uniqueness of simultaneous approximations in continuous function spaces;Applied Mathematics Letters;2008-04

2. Uniqueness of periodic best L1-approximations;Journal of Approximation Theory;2003-07

3. Some topics of haar-like spaces of F[a, b];Spaces of Approximating Functions with Haar-like Conditions;1994

4. Uniqueness in Vector-Valued Approximation;Journal of Approximation Theory;1993-04

5. Some properties of A-spaces and their relationship toL 1-approximation;Constructive Approximation;1991-12

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