Nonsymetric approximations and inequalities for rearrangements in extremal problems of approximation theory
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Publication:921332
zbMath0709.41505MaRDI QIDQ921332
Publication date: 1989
Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)
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) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17)
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