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Multi-component KN Hierarchy and Associated two Integrable Couplings as Well as Their Hamiltonian Structure 被引量:2
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作者 jiang xiao-wu li zhu 《Chinese Quarterly Journal of Mathematics》 CSCD 北大核心 2008年第3期415-422,共8页
Firstly, a vector loop algebra G3 is constructed, by use of it multi-component KN hierarchy is obtained. Further, by taking advantage of the extending vector loop algebras G6 and G9 of G3 the double integrable couplin... Firstly, a vector loop algebra G3 is constructed, by use of it multi-component KN hierarchy is obtained. Further, by taking advantage of the extending vector loop algebras G6 and G9 of G3 the double integrable couplings of the multi-component KN hierarchy are worked out respectively. Finally, Hamiltonian structures of obtained system are given by quadratic-form identity. 展开更多
关键词 KN hierarchy integrable couplings quadratic-form identity Hamiltonian structure
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