This article is cited in 1 paper

Brief Communications

Direct Theorems on Approximation of Periodic Functions with High Generalized Smoothness

N. V. Laktionova, K. V. Runovskii

Sevastopol Branch of the M.V. Lomonosov Moscow State University

Keywords: generalized derivative, Jackson inequality, best approximation, direct theorem of approximation theory.

MSC: 41A17

Received: 22.09.2022

DOI: 10.4213/mzm13737

 English version: Mathematical Notes, 2023, 113:3, 469–472

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