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Best approximation in Chebyshev subspaces of L(ln1, ln1)

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DOI: http://dx.doi.org/10.7494/OpMath.2009.29.1.57 

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29-1-05.pdf (531.4 KB)

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2009

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Rights: CC BY 4.0
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Attribution 4.0 International (CC BY 4.0)

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artykuł

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Item type:Journal Issue,
Opuscula Mathematica
2009 - Vol. 29 - No. 1

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pp. 57-67

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Keywords

Chebyshev subspace, interpolating subspace, strongly unique best approximation

Abstract

Chebyshev subspaces of $\mathcal{L}(l_1^n,l_1^n)$ are studied. A construction of a $k$-dimensional Chebyshev (not interpolating) subspace is given.

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Access: otwarty dostęp
Rights: CC BY 4.0
Attribution 4.0 International

Attribution 4.0 International (CC BY 4.0)

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https://repo.agh.edu.pl/handle/AGH/50079

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