Abstract
Vallee-Poussin sums are introduced and their approximation properties for classes of continuous 2$\pi$-periodic functions are studied.
Citation
Rateb AL-BTOUSH. Kamel AL-KHALED. "Approximation of periodic functions by Vallee Poussin sums." Hokkaido Math. J. 30 (2) 269 - 282, June 2001. https://doi.org/10.14492/hokmj/1350911953
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