Bcklund Transformation and Conservation Laws for the Variable-coefficient N-Coupled Nonlinear Schrdinger Equations with Symbolic Computation 期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

按检索

Bcklund Transformation and Conservation Laws for the Variable-coefficient N-Coupled Nonlinear Schrdinger Equations with Symbolic Computation

基金项目：	Supported by the Foundation of Beijing Information Science and Technology University (Grant No. 1025020);Scientific Research Project of Beijing Educational Committee (Grant No. SQKM201211232016);Natural Science Foundation of Beijing (Grant No. 1102018);National Natural Science Foundation of China (Grant No. 61072145);Key Project of Chinese Ministry of Education (Grant No. 106033);National Basic Research Program of China (973 Program) (Grant No. 2005CB321901)

摘要：	Considering the integrable properties for the coupled equations, the variable-coefficient N-coupled nonlinear Schrdinger equations are under investigation analytically in this paper. Based on the Lax pair with the nonisospectral parameter, a Bcklund transformation for such a coupled system denoting in the Γ functions is constructed with the one-solitonic solution given as the application sample. Furthermore, an infinite number of conservation laws are obtained using symbolic computation.
关键词：	Variable-coefficient N-coupled nonlinear Schrdinger equations Bcklund transformation conservation laws solitonic solution symbolic computation
本文献已被 CNKI 等数据库收录！