Year: 2017
Analysis in Theory and Applications, Vol. 33 (2017), Iss. 3 : pp. 267–286
Abstract
In this paper, we consider a Lorentz space with a mixed norm of periodic functions of many variables. We obtain the exact estimation of the best $M$-term approximations of Nikol'skii's and Besov's classes in the Lorentz space with the mixed norm.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/ata.2017.v33.n3.7
Analysis in Theory and Applications, Vol. 33 (2017), Iss. 3 : pp. 267–286
Published online: 2017-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 20
Keywords: Lorentz space Besov's class approximation.