Casorati determinant solutions for the discrete Painlevé III equation

Casorati determinant solutions for the discrete Painlevé III equation
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离散 Painlevé III 方程的 Casorati 行列式解

DOI:
10.1088/0305-4470/27/3/030
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发表时间:
1993
影响因子:
1.3
通讯作者:
J. Satsuma
J. Satsuma
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
K. Kajiwara;Y. Ohta;J. Satsuma

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基于双线性形式研究了离散Painleve III方程。结果表明,它承认由卡索拉蒂行列式表示的解,其条目由离散贝塞尔函数给出。此外,基于观察到这些离散贝塞尔函数通过简单的变量变换变换为 q-Bessel 函数,我们提出了 Painleve III 方程的 q-差分模拟。
The discrete Painleve III equation is investigated based on the bilinear formalism. It is shown that it admits the solutions expressed by the Casorati determinant whose entries are given by the discrete Bessel functions. Moreover, based on the observation that these discrete Bessel functions are transformed to the q‐Bessel functions by a simple variable transformation, we present a q‐difference analog of the Painleve III equation.
DOI: 10.1016/0375-9601(91)90955-8
发表时间: 1991-03
期刊: Physics Letters A
影响因子: 2.6
作者:
F. Nijhoff;V. Papageorgiou
通讯作者: F. Nijhoff;V. Papageorgiou