An estimate of the rate of convergence of the triangular matrix means of the Fourier series of functions of bounded variation

zbMath0522.42010MaRDI QIDQ1056005

S. M. Mazhar

Publication date: 1982

Published in: Collectanea Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/42853

zbMATH Keywords

bounded variationdegree of approximationlambda-means

Mathematics Subject Classification ID

Summability and absolute summability of Fourier and trigonometric series (42A24)

Related Items (4)

The rate of convergence of expansions in Freud polynomials ⋮ Approximation in certain intermediate spaces ⋮ Approximation of Periodic Functions of Bounded Variation by Some Positive Linear Operators ⋮ The convergence of Fourier series and a K-functional

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