Titlebook: Nonlinear Phenomena; Proceedings of the C K. B. Wolf Conference proceedings 1983 Springer-Verlag Berlin Heidelberg 1983 Hamiltonian.differe

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Energy transport in an inhomogeneous Heisenberg ferromagnetic chain,ed nonlinear Schrödinger equation with .-dependent coefficients is proved. An extension of the AKNS-ZS formalism is given which enables us to solve the latter equation exactly for certain specific inhomogeneities. Energy-momentum transport along the chain is related to the solution of this equation.

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Atomic nuclei as solitons, in which the .-empirical bound state energies are associated with the solutions, and formulate generally the problem of nuclear structure, reactions, and two-nucleon interactions from an inverse scattreing theory approach.

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Nonlinear Phenomena978-3-540-38721-3Series ISSN 0075-8450 Series E-ISSN 1616-6361

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0075-8450 Overview: 978-3-540-12730-7978-3-540-38721-3Series ISSN 0075-8450 Series E-ISSN 1616-6361

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,Integrability in dynamical systems and the Painlevé property,The analytic structure of the solution of an ordinary differential equation is intimately related to its integrability. The Painlevé property, ., pure poles being the only movable singularities, allows the identification of new integrable dynamical systems. In this paper, we recall briefly the Ablowita-Ramani-Segur (ARS) algorithm

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https://doi.org/10.1007/3-540-12730-5Hamiltonian; differential equation; dynamical system; dynamical systems; general relativity; geometry; inv