| Nonlinear integrable couplings of a nonlinear Schrödinger—modified Korteweg de Vries hierarchy with self-consistent sources |
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| 引用本文： | 杨红卫,董焕河,尹宝树.Nonlinear integrable couplings of a nonlinear Schrödinger—modified Korteweg de Vries hierarchy with self-consistent sources[J].中国物理 B,2012,21(10):100204-100204. |
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| 作者姓名： | 杨红卫 董焕河 尹宝树 |
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| 作者单位： | a College of Information Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, China;
b Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;
c Key Laboratory of Ocean Circulation and Wave, Chinese Academy of Sciences, Qingdao 266071, China |
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| 基金项目： | Project supported by the Innovation Group Project of the Chinese Academy of Sciences (Grant No. KZCX2-YW-Q07-01), the Key Foundation of the National Natural Science Foundation of China (Grant No. 41030855), and the Special Funding of Marine Science Study, State Ocean Administration (Grant No. 20090513-2). |
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| 摘 要： |
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| 收稿时间： | 2012-04-01 |
Nonlinear integrable couplings of a nonlinear Schrödinger–modified Korteweg de Vries hierarchy with self-consistent sources |
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| Yang Hong-Wei,Dong Huan-He,Yin Bao-Shu.Nonlinear integrable couplings of a nonlinear Schrödinger–modified Korteweg de Vries hierarchy with self-consistent sources[J].Chinese Physics B,2012,21(10):100204-100204. |
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| Authors: | Yang Hong-Wei Dong Huan-He Yin Bao-Shu |
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| Institution: | a College of Information Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, China;
b Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;
c Key Laboratory of Ocean Circulation and Wave, Chinese Academy of Sciences, Qingdao 266071, China |
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| Abstract: | By means of the Lie algebra B2, a new extended Lie algebra F is constructed. Based on the Lie algebras B2 and F, the nonlinear Schrödinger-modified Korteweg de Vries (NLS-mKdV) hierarchy with self-consistent sources as well as its nonlinear integrable couplings are derived. With the help of the variational identity, their Hamiltonian structures are generated. |
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| Keywords: | nonlinear integrable couplings NLS-mKdV hierarchy self-consistent sources |
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