Weighted inequalities and applications to best local approximation in Luxemburg norm

DOI10.1007/BF02835294zbMath1067.41024MaRDI QIDQ4664135

Héctor H. Cuenya, M. D. Lorenzo, Claudia N. Rodriguez

Publication date: 5 April 2005

Published in: Analysis in Theory and Applications (Search for Journal in Brave)

zbMATH Keywords

Luxemburg normPadé approximantbest local approximation

Mathematics Subject Classification ID

Spaces of measurable functions ((L^p)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.) (46E30) Best approximation, Chebyshev systems (41A50)

Related Items (1)

A unified approach to certain problems of best local approximation

Cites Work

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• Best local approximation in several variables
• Best local approximations in \(L^ p(\mu)\)
• Weighted best local \(L^ p\) approximation
• Best local approximation
• RATIONAL APPROXIMATION INL_φSPACES ON A FINITE UNION OF DISJOINT INTERVALS

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