Simultaneous approximation of locally integrable functions and their ψ-integrals
Journal Title: Дослідження в математиці і механіці - Year 2014, Vol 19, Issue 2
Abstract
Low smoothness case. The article presents the problems of simultaneous approximation of locally integrable functions on the real axis of low smoothness and their integrals using Vallee Poussin operators. The asymptotic laws of behavior of the upper bounds of functionals are found that characterize this problem.
Authors and Affiliations
E. S. Silin
Keywords
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