Affiliation:
1. Balikesir University Faculty of Arts and Sciences Department of Mathematics 10145, Çağış Yerleşkesi Balıkesir TURKEY
Abstract
Abstract
In the present work, we proved a refined direct theorem and an exact inverse theorem of trigonometric approximation in Orlicz spaces with weights satisfying some Muckenhoupt’s A
p
condition. As a consequence, refined Marchaud inequality and its inverse are obtained.
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