Local Conservation Laws and the Hamiltonian Formalism for the Ablowitz–ladik Hierarchy
نویسنده
چکیده
We derive a systematic and recursive approach to local conservation laws and the Hamiltonian formalism for the Ablowitz–Ladik (AL) hierarchy. Our methods rely on a recursive approach to the AL hierarchy using Laurent polynomials and on asymptotic expansions of the Green’s function of the AL Lax operator, a five-diagonal finite difference operator.
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تاریخ انتشار 2007