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arXiv 1802.09708math-phmath.MP
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Laguerre型和Jacobi型微分方程的正交多项式级数解及其物理应用

Series solutions of Laguerre- and Jacobi-type differential equations in terms of orthogonal polynomials and physical applications

A. D. Alhaidari

摘要:

我们介绍两个普通的二阶线性微分方程的Laguerre和Jacobi型。解决方案被写为无穷级数的平方可积函数的拉盖尔和雅可比多项式,分别。级数的展开系数满足三项递归关系,这些关系可以用具有连续和/或离散谱的正交多项式来求解。其中大部分是众所周知的多项式,而很少不是。我们提出这些微分方程在量子力学中的物理应用。

英文摘要:

We introduce two ordinary second-order linear differential equations of the Laguerre- and Jacobi-type. Solutions are written as infinite series of square integrable functions in terms of the Laguerre and Jacobi polynomials, respectively. The expansion coefficients of the series satisfy three-term recursion relations, which are solved in terms of orthogonal polynomials with continuous and/or discrete spectra. Most of these are well-known polynomials whereas few are not. We present physical applications of these differential equations in quantum mechanics.

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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