The two generalized AKNS hierarchies and
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Baiying He; Hui Chang
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Article
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2009
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Elsevier Science
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English
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## a b s t r a c t With the help of the known Lie algebra G 1 and a new Lie algebra G 2 , the two different isospectral problem are designed. Making use of the zero curvature equation and the tri-trace identity, the two generalized AKNS hierarchies and their Hamiltonian structures are obtained, res