On the degree of approximation of functions belonging to a Lipschitz class by Hausdorff means of its Fourier series
AbstractIn a recent paper Lal and Yadav  obtained a theorem on the degree of approximation for a function belonging to a Lipschitz class using a triangular matrix transform of the Fourier series representation of the function. The matrix involved was the product of $ (C, 1) $, the Cesaro matrix of order one, with $ (E, 1) $, the Euler matrix of order one. In this paper we extend this result to a much wider class of Hausdorff matrices.
How to Cite
Rhoades, B. E. (2003). On the degree of approximation of functions belonging to a Lipschitz class by Hausdorff means of its Fourier series. Tamkang Journal of Mathematics, 34(3), 245-247. https://doi.org/10.5556/j.tkjm.34.2003.316