Multiple orthogonal polynomials associated with macdonald functions

Multiple orthogonal polynomials associated with macdonald functions
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DOI:
10.1080/10652460008819257
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发表时间:
2000-06
影响因子:
1
通讯作者:
Van Assche
Van Assche
中科院分区:
数学4区
文献类型:
--
作者:
Van Assche

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我们考虑多个正交多项式对应于两个麦克唐纳函数(第二类修改的Bassel函数),重点放在厄米-帕德表的对角线上的多项式。我们给出了这些多项式的一些性质:微分性质,Rodrigues型公式和三阶线性递推关系的显式公式。
We consider multiple orthogonal polynomials corresponding to two Macdonald functions (modified Bassel functions of the second kind), with emphasis on the polynomials on the diagonal of the Hermite-Padé table. We give some properties of these polynomials: differential properties, a Rodrigues type formula and explicit formulas for the third order linear recurrence relation.