# Approximation of functions from generalized Nikol’skii– Besov classes by entire functions in Lebesgue spaces(in Ukrainian)

Author V. V. Myroniuk, S. Ya. Yanchenko
VetalMyronjuk@ukr.net, Sergiy.Yan@rambler.ru
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Abstract Exact-order estimates for the approximations of functions of classes $S^{\Omega}_{p,{\theta}}B(\mathbb{R}^d)$ by entire functions with the spectrum of a special form in the space $L_q(\mathbb{R}^d)$ for some relations between the parameters $p$ and $q$, are established.
Keywords approximation; functional class; entire function
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Pages 190-202
Volume 39
Issue 2
Year 2013
Journal Matematychni Studii
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