A New Lie Algebra and a Way to Generate Multiple Integrable Couplings |
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| Authors: | FENG Bin-Lu HAN Bo |
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| Affiliation: | 1. Department of Mathematics, Harbin Institute ofTechnology, Harbin 150001, China;2. Department of Mathematics, Weifang University, Weifang 261000, China |
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| Abstract: | A new higher-dimensional Lie algebra is constructed, whichis used to generate multiple integrable couplings simultaneously. Fromthis, we come to a general approach for seeking multi-integrablecouplings of the known integrable soliton equations. |
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| Keywords: | Lie algebra integrable hierarchy Hamiltonian structure |
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