A new approach to the theory of the function spaces \(B^ r_{p,\theta}\) on the sphere

zbMath0692.46024MaRDI QIDQ583549

P. I. Lizorkin, S. M. Nikol'skij

Publication date: 1989

Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)

zbMATH Keywords

Besov spacebest approximations by polynomials

Mathematics Subject Classification ID

Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Approximation by polynomials (41A10) Linear difference operators (47B39)

Related Items (1)

Inverse approximation theorems in the spaces \(S^{(p,q)}(\sigma^{m-1})\)

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