On a Kind of Birkhoff Type 2-Periodic Trigonometric and Paratrigonometric Interpolation

2011 International Conference on Internet Computing and Information Services Pub Date : 2011-09-17 DOI:10.1109/ICICIS.2011.97

Jin Guoxiang, Zhang Li, Ding Yong

引用次数: 0

Abstract

In this paper, a kind of Birkhoff type 2-Periodic trigonometric and Para trigonometric interpolation problems with equidistant nodes for 2ƒà -periodic and antiperiodic functions are discussed. We give the necessary and sufficient conditions for the solvable case of these interpolation problems. The expressions of the interpolation basis are constructed.

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一类Birkhoff型2-周期三角和准三角插值

本文讨论了2ƒà -周期函数和反周期函数的一类具有等距节点的Birkhoff型2-周期三角和准三角插值问题。给出了这些插值问题可解情况的充分必要条件。构造了插值基的表达式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2011 International Conference on Internet Computing and Information Services

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