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arXiv 1104.3773math.CAmath-phmath.MP
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Meixner多项式的一个新推广的递推系数

Recurrence Coefficients of a New Generalization of the Meixner Polynomials

Galina Filipuk, Walter Van Assche

摘要:

本文研究了Meixner多项式在格点$\mathbb{N}$、移位格点$\mathbb{N}+1-β$和双格点$\mathbb{N}\cup (\mathbb{N}+1-β)$上的新推广。我们证明了正交多项式的三项递推关系的系数与第五类Painlevé方程P $_{\textup V}$的解有关。不同格点的初始条件可以转化为具有特殊参数值的P $_{\textup V}$的经典解。我们还研究了P $_{\textup V}$的Bäcklund变换的一个性质.

英文摘要:

We investigate new generalizations of the Meixner polynomials on the lattice $\mathbb{N}$, on the shifted lattice $\mathbb{N}+1-β$ and on the bi-lattice $\mathbb{N}\cup (\mathbb{N}+1-β)$. We show that the coefficients of the three-term recurrence relation for the orthogonal polynomials are related to the solutions of the fifth Painlevé equation P$_{\textup V}$. Initial conditions for different lattices can be transformed to the classical solutions of P$_{\textup V}$ with special values of the parameters. We also study one property of the Bäcklund transformation of P$_{\textup V}$.

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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