2017
Том 69
№ 9

All Issues

Best $n$-Term Approximations with Restrictions

Stepanets O. I.

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Abstract

We determine exact values of the best $n$-term approximations with restrictions on polynomials used for the approximation of $\lambda, q$-ellipsoids in the spaces $S^{p,\, \mu}_{\varphi}$.

English version (Springer): Ukrainian Mathematical Journal 57 (2005), no. 4, pp 640-665.

Citation Example: Stepanets O. I. Best $n$-Term Approximations with Restrictions // Ukr. Mat. Zh. - 2005. - 57, № 4. - pp. 533–553.

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