Integrability and L<sup>1</sup>-convergence of Certain Cosine Sums

Integrability and L¹-convergence of Certain Cosine Sums

Kaur, Jatinderdeep (School of Mathematics and Computer Applications, Thapar Institute of Engg. and Tech., (Deemed University)) ;
Bhatia, Satvinder Singh (School of Mathematics and Computer Applications, Thapar Institute of Engg. and Tech., (Deemed University))

In this paper, we extend the result of Ram [3] and also study the $L^1$-convergence of the $r^{th}$ derivative of cosine series.

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