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Gauge transformations of two-component KP and mKP hierarchies
Applied Mathematics Letters ( IF 3.7 ) Pub Date : 2022-07-28 , DOI: 10.1016/j.aml.2022.108353
Yanxiu Li , Chuanzhong Li

Based on generalized Lax equations and the Sato theory on KP and mKP hierarchies derived from the basic algebra of pseudo-differential operators, Miura- and auto-Bäcklund transformations can be derived from the gauge transformations of the Lax operators. In this paper, we study the gauge transformations of two-component KP and mKP hierarchies using the two-component generalized gauge transformations of the original operators.



中文翻译:

二分量 KP 和 mKP 层次结构的量规变换

基于广义 Lax 方程和从伪微分算子的基本代数推导出的关于 KP 和 mKP 层次的 Sato 理论,可以从 Lax 算子的规范变换推导出 Miura- 和 auto-Bäcklund 变换。在本文中,我们使用原始算子的二分量广义规范变换研究了二分量 KP 和 mKP 层次结构的规范变换。

更新日期:2022-08-02
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