L^1-CONVERGENCE OF XHEVAT MODIFIED SUMS IN TWO DIMENSIONS

Print ISSN: 0972-7752 | Online ISSN: | Total Downloads : 162

Volume : 15 , Issue : 1
DOI:
Author :
Sandeep Kaur Chouhan (School of Mathematics, Thapar Institute of engineering and technology, Patiala, Patiala-147001, Punjab, INDIA)
Jatinderdeep Kaur (School of Mathematics, Thapar Institute of engineering and technology, Patiala, Patiala-147001, Punjab, INDIA)
S.S. Bhatia (School of Mathematics, Thapar Institute of engineering and technology, Patiala, Patiala-147001, Punjab, INDIA)

Abstract

In this paper, X.Z. Krasniqi modi ed trigonometric sine sum is extended from one dimension to two dimension and the integrability and L1 - convergence of double cosine series under new coeffcients of numerical sequences has been studied.

Keywords and Phrases

Dirichlet kernel, Fejer kernel, Integrability, L1- convergence, double trigonometric series.

A.M.S. subject classification

42A16, 42A20, 42A32

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