Integrability Aspects and Soliton Solutions for a System Describing Ultrashort Pulse Propagation in

• 作 者: 郭睿 田播 吕兴 张海强 许韬
• 机 构: StateKeyLaboratoryofSoftwareDevelopmentEnvironment,SchoolofScience,DepartmentofMathematics,KeyLabora
• 出 处: 理论物理通讯：英文版
• 发表日期: 2010年9期
• 关键词: 传输系统 超短脉冲 孤立子解 多组分 非均匀 PAINLEVÉ分析 孤子相互作用 非线性介质 ultrashort pulses Painleve
• 基金项目: Supported by the National Natural Science Foundation of China under Grant No. 60772023, by the Open Fund No. BUAA-SKLSDE- 09KF-04 and Supported Project No. SKLSDE-2010ZX-07 of the State Key Laboratory

<正> For the propagation of the ultrashort pulses in an inhomogeneous multi-component nonlinear medium,a system of coupled equations is analytically studied in this paper.Painleve analysis shows that this system admitsthe Painleve property under some