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JOURNALS // Problemy Analiza — Issues of Analysis // Archive

Tr. Petrozavodsk. Gos. Univ. Ser. Mat., 2006 Issue 13, Pages 26–37 (Mi pa48)

Гармонический анализ Данкля и некоторые задачи теории приближений функций. II

E. S. Belkina

Petrozavodsk State University, Faculty of Mathematics

Abstract: Using generalized translations of Dunkl we define Nikolskii — Besov type function spaces and obtain their description in terms of the best approximations.

UDC: 517,518



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