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一种修正的Hermite-Fejer插值算子于Wiener空间下的平均误差

The Average Error of a Kind of Modified Hermite-Fejer Interpolation in Wiener Space
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摘要 得到了以扩充的第一类Chebyshev多项式的零点为插值结点组的Egervary-Turan修正Hermite-Fejer插值多项式在Wiener空间下的平均误差的弱渐进阶. In this paper, we obtain the weakly asymptotic order for the average error of the Egervary -Turan Hermite-Fejer interpolation based on the extended zeros of Tchebycheff polynomials of the first kind in the Wiener space.
作者 曹莉
出处 《西昌学院学报(自然科学版)》 2008年第1期39-40,47,共3页 Journal of Xichang University(Natural Science Edition)
基金 国家自然基金项目(项目编号:10471010)
关键词 CHEBYSHEV多项式 Egervary-Turan修正Hermite-Fejer插值多项式 WIENER空间 Tchebycheff polynomials Egervary-Turan Hermite-Fejer interpolation polynomials Wiener space
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参考文献6

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二级参考文献9

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