Best bilinear approximations of functions from Nikolskii-Besov classes

Authors

  • A. S. Romanyuk
  • V. S. Romanyuk

Abstract

We obtain exact-order estimates for the best bilinear approximations of Nikol'skii-Besov classes in the spaces of functions $L_q (\pi_{2d})$.

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Published

25.05.2012

Issue

Vol. 64 No. 5 (2012)

Section

Research articles

How to Cite

Romanyuk, A. S., and V. S. Romanyuk. “Best Bilinear Approximations of Functions from Nikolskii-Besov Classes”. Ukrains’kyi Matematychnyi Zhurnal, vol. 64, no. 5, May 2012, pp. 685-97, https://umj.imath.kiev.ua/index.php/umj/article/view/2608.