Білінійні наближення класів $S^{\Omega}_{p,{\theta}}B$ періодичних функцій багатьох змінних

K. V. Solich; O. V. Fedunik-Yaremchuk

Bilinear approximations of the classes $S^{\Omega}_{p,{\theta}}B$ of periodic functions of many variables

Authors

K. V. Solich Lesya Ukrainka Eastern European National University
O. V. Fedunik-Yaremchuk Lesya Ukrainka Eastern European National University

Abstract

We obtain exact-order estimates of the best bilinear approximations of classes $S^{\Omega}_{p,{\theta}}B$ of periodic functions of many variables in the Lebesgue space.

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Published

2017-11-28

How to Cite

Solich, K. V., & Fedunik-Yaremchuk, O. V. (2017). Bilinear approximations of the classes $S^{\Omega}_{p,{\theta}}B$ of periodic functions of many variables. Transactions of Institute of Mathematics, the NAS of Ukraine, 14(3), 332–353. Retrieved from https://trim.imath.kiev.ua/index.php/trim/article/view/326