Nonlinear bi-integrable couplings of multicomponent Guo hierarchy with self-consistent sources (Q1942172)
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scientific article; zbMATH DE number 6145719
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| English | Nonlinear bi-integrable couplings of multicomponent Guo hierarchy with self-consistent sources |
scientific article; zbMATH DE number 6145719 |
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Nonlinear bi-integrable couplings of multicomponent Guo hierarchy with self-consistent sources (English)
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18 March 2013
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Summary: Based on a well-known Lie algebra, the multicomponent Guo hierarchy with self-consistent sources is proposed. With the help of a set of non-semisimple Lie algebra, the nonlinear bi-integrable couplings of the multicomponent Guo hierarchy with self-consistent sources are obtained. It enriches the content of the integrable couplings of hierarchies with self-consistent sources. Finally, the Hamiltonian structures are worked out by employing the variational identity.
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