双谱算子、对偶等单值形变与 Riemann-Hilbert dressing 方法
solv-int
2009-01-21 v1 高能物理 - 理论
数学物理
math.MP
可精确求解与可积系统
摘要
对双谱系统和对偶等单值形变方程进行了比较。给出了若干例子,说明双谱系统如何嵌入到等单值系统中。给出了通过 Riemann-Hilbert 问题 dressing 方法构造等单值形变方程有理解的充分条件,并表明这些条件在特定情形下可化为双谱系统。
引用
@article{arxiv.solv-int/9710016,
title = {Bispectral Operators, Dual Isomonodromic Deformations and the Riemann-Hilbert Dressing Method},
author = {J. Harnad},
journal= {arXiv preprint arXiv:solv-int/9710016},
year = {2009}
}
备注
AMSTeX 13pgs. Text of talk presented at the workshop on the Bispectral Problem, Centre de recherches mathematiques, Universite de Montreal, March 17--21, 1997. To appear in: CRM Proceedings and Lecture Notes series (1997/98)