For exploring the coupled derivative nonlinear Schrodinger (DNLS) equation more systematically, we give the infinitely many conservation laws of it. Then, the modulation instability of the plane wave solutions for the coupled system is discussed. The higher-order semirational solutions, which can be completely classified as three types, for the coupled DNLS equation are constructed by utilizing the particular vector solutions of the Lax pair and the Darboux transformation.
机构:
E China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China
Univ Texas Pan Amer, Dept Math, Edinburg, TX 78541 USAE China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China
Chen, Junchao
Chen, Yong
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E China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R ChinaE China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China
Chen, Yong
Feng, Bao-Feng
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Univ Texas Pan Amer, Dept Math, Edinburg, TX 78541 USAE China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China
Feng, Bao-Feng
Maruno, Ken-ichi
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机构:
Waseda Univ, Fac Sci & Engn, Sch Fundamental Sci & Engn, Dept Appl Math,Shinjuku Ku, Tokyo 1698555, JapanE China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China
机构:
E China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China
Univ Texas Pan Amer, Dept Math, Edinburg, TX 78541 USAE China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China
Chen, Junchao
Chen, Yong
论文数: 0引用数: 0
h-index: 0
机构:
E China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R ChinaE China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China
Chen, Yong
Feng, Bao-Feng
论文数: 0引用数: 0
h-index: 0
机构:
Univ Texas Pan Amer, Dept Math, Edinburg, TX 78541 USAE China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China
Feng, Bao-Feng
Maruno, Ken-ichi
论文数: 0引用数: 0
h-index: 0
机构:
Waseda Univ, Fac Sci & Engn, Sch Fundamental Sci & Engn, Dept Appl Math,Shinjuku Ku, Tokyo 1698555, JapanE China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China