2017
Том 69
№ 9

All Issues

Multiple Haar basis and m-term appriximations for functions from the Besov classes. I

Romanyuk V. S.


Abstract

We describe the isotropic Besov spaces of functions of several variables in the terms of conditions imposed on the Fourier – Haar coefficients.

Citation Example: Romanyuk V. S. Multiple Haar basis and m-term appriximations for functions from the Besov classes. I // Ukr. Mat. Zh. - 2016. - 68, № 4. - pp. 551-562.