Inner automorphisms, discrete and micklund transformations of integrable systems

被引：0

作者：

Leznov, A. N. ^{[1
]}

机构：

[1] Univ Autonoma Estado Morelos, CIICAP, Cuernavaca, Morelos, Mexico

来源：

DYNAMICS OF PARTIAL DIFFERENTIAL EQUATIONS | 2005年 / 2卷 / 02期

关键词：

inner automorphism; discrete transformation; Backlund transformation; integrable system; multi-soliton solution;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

It is shown that there exist two inner automorphisms and a discrete transformation besides the usual Backlund transformation for the integrable focusing nonlinear Schrodinger equation. By virtue of the inner automorphisms, the discrete transformation can generate multi-soliton solutions. The expressions for multi-soliton solutions generated by the discrete and the Backlund transformations turn out to be the same.

引用

页码：149 / 158

页数：10

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