Discrete orthogonal polynomials and difference equations of several variables
经典分析与常微分方程
2012-04-25 v3
摘要
The goal of this work is to characterize all second order difference operators of several variables that have discrete orthogonal polynomials as eigenfunctions. Under some mild assumptions, we give a complete solution of the problem.
引用
@article{arxiv.math/0508039,
title = {Discrete orthogonal polynomials and difference equations of several variables},
author = {Plamen Iliev and Yuan Xu},
journal= {arXiv preprint arXiv:math/0508039},
year = {2012}
}
备注
minor typos corrected