In this letter we present an analytic evidence of the nonintegrability of the discrete nonlinear Schrodinger equation, a well-known discrete evolution equation which has been obtained in various contexts of physics and biology. We use a reductive perturbation technique to show an obstruction to its integrability. Copyright (C) EPLA, 2008
Levi, D., Petrera, M., Scimiterna, C. (2008). On the integrability of the discrete nonlinear Schrodinger equation. EUROPHYSICS LETTERS, 84(1) [10.1209/0295-5075/84/10003].
On the integrability of the discrete nonlinear Schrodinger equation
LEVI, Decio;
2008-01-01
Abstract
In this letter we present an analytic evidence of the nonintegrability of the discrete nonlinear Schrodinger equation, a well-known discrete evolution equation which has been obtained in various contexts of physics and biology. We use a reductive perturbation technique to show an obstruction to its integrability. Copyright (C) EPLA, 2008File in questo prodotto:
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