Average Error Bounds of Trigonometric Approximation on Periodic Wiener Spaces

作者：Cheng; Yong; WANG; Rui; Min; WANG函数逼近空间维纳平均误差界fourier周期三角

摘要：In this paper, we study the approximation of identity operator and the convolution integral operator Bm by Fourier partial sum operators, Fejr operators, Valle-Poussin operators, Cesárooperators and Abel mean operators, respectively, on the periodic Wiener space (C1(R),Wo) and obtainthe average error estimations.

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