2008/72/3-4 (3) — DOI: 10.5486/PMD.2008.3839 — pp. 285-292
Full Text Abstract

Best approximation of trigonometric series with coefficients satisfying some regularity conditions

Authors: László Leindler

Keywords: best approximation, inequalities, special monotone sequences

Mathematics Subject Classification: 42A10, 42A16, 42A32