In this paper, we classify a (1 + 1)-dimensional nonlinear system of dispersive evolution equations both from point of view of symmetries and nonlinear self-adjointness. Then, conservation laws are established from the property of nonlinear self-adjointness and from these we obtain exact solutions.
Nonlinear self-adjointness, conservation laws, exact solutions of a system of dispersive evolution equations
TRACINA', RITA;
2014-01-01
Abstract
In this paper, we classify a (1 + 1)-dimensional nonlinear system of dispersive evolution equations both from point of view of symmetries and nonlinear self-adjointness. Then, conservation laws are established from the property of nonlinear self-adjointness and from these we obtain exact solutions.File in questo prodotto:
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