Nonsymmetric approximations of a class by another class in the integral metric

DOI10.1007/BF01060334zbMath0727.41023MaRDI QIDQ803451

O. V. Polyakov

Publication date: 1989

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

modulus of continuity

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by other special function classes (41A30)

Related Items (1)

Nonsymmetric approximations of a class by a class defined by means of a linear differential operator

Cites Work

• On approximation of a class by another class and extremal subspaces in \(L_ 1\).
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