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arXiv math/0510611math.CA
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Angelesco系统的Fourier-Padé逼近

Fourier-Padé approximants for Angelesco systems

M. Bello-Hernández, G. López-Lagimasino, J. Mínguez-Ceniceros

摘要:

本文研究Angelesco函数系的线性和非线性Fourier-Padé逼近。这种构造类似于Hermite-Padé近似。我们不考虑系统中函数的幂级数展开,而是将它们展开成一系列正交多项式。

英文摘要:

In this paper we study linear and non-linear Fourier-Padé approximation for Angelesco systems of functions. This construction is similar to that of Hermite-Padé approximation. Instead of considering power series expansions of the functions in the system, we take their expansion in a series of orthogonal polynomials.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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