arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0710.2260nlin.SI
收藏

具有外势的非等谱可积非线性方程及其GBDT解

Nonisospectral integrable nonlinear equations with external potentials and their GBDT solutions

Alexander Sakhnovich

摘要:

介绍了矩阵非等谱方程的辅助系统,包括带外势的耦合NLS和变系数KdV。利用Bäcklund-达布变换的GBDT形式构造了非等谱方程的显式解。

英文摘要:

Auxiliary systems for matrix nonisospectral equations, including coupled NLS with external potential and KdV with variable coefficients, were introduced. Explicit solutions of nonisospectral equations were constructed using the GBDT version of the Bäcklund-Darboux transformation.

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。

↑