Estimates for the best $M$-term trigonometric approximations of classes $L_{\beta,p}^\psi$ of periodic multivariable functions in the case of small smoothness in the space $L_q$
Order estimates are obtained for the best $M$-term trigonometric approximations of the classes $L_{{\boldsymbol{\beta}}, p}^\psi$ of periodic multivariate functions in the case of small smoothness in the space $L_q$, $1<p\leq2\leq q<\infty$.
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| Date: | 2017 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Інститут математики НАН України
2017
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| Online Access: | https://trim.imath.kiev.ua/index.php/trim/article/view/324 |
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| Journal Title: | Transactions of Institute of Mathematics of NAS of Ukraine |
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