The full positive flows of Manakov hierarchy, Hamiltonian structures and conservation laws
作者： Lihua Wu , Guoliang He , Xianguo Geng
DOI: 10.1016/J.AMC.2013.05.050
关键词:
摘要: Based on four sets of Lenard recursion sequences and zero-curvature equation, we derive the full positive flows Manakov hierarchy associated with a 3x3 matrix spectral problem, from which some new nonlinear evolution equations are proposed. With help Darboux transformation, soliton solutions two in constructed. As special reductions, coupled modified Korteweg-de Vries Sasa-Satsuma deduced, included. And then, construct Hamiltonian structures infinite conservation laws several equations.
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