Madhusmita Mohanty, Gokulananda Das, Sanghamitra Beuria. Degree of Approximation of Functions by their Fourier Series in the Besov Space by Matrix Mean. Int. J. Math. And Appl. [Internet]. 2016 May 15 [cited 2024 Jul. 22];4(2 - B):69-84. Available from: https://ijmaa.in/index.php/ijmaa/article/view/1028