Rate of weighted Lp convergence of the Grünwald interpolatory operators(Grünwald插值算子的加权Lp收敛速度)

Rate of weighted Lp convergence of the Grünwald interpolatory operators(Grünwald插值算子的加权Lp收敛速度)

对以第1类Chebyshev多项式的零点为插值结点组的Grünwald插值多项式Gn(f,x),给出了如下的加权Lp(P>0)收敛速度估计:并证明了,当p>1时估计的阶是精确的.

Bibliographic Details
Main Authors:	CHENZhi-xiang(陈志祥), ZHOUSong-ping(周颂平)
Format:	Article
Language:	zho
Published:	Zhejiang University Press 2003-01-01
Series:	Zhejiang Daxue xuebao. Lixue ban
Subjects:	chebshev 多项式 grünwald插值多项式加权lp收敛
Online Access:	https://doi.org/zjup/1008-9497.2003.30.1.12-14

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