Article ID Journal Published Year Pages File Type
767660 Communications in Nonlinear Science and Numerical Simulation 2008 7 Pages PDF
Abstract

In this paper we extend the procedure described for Bîlă and Niesen in [Bîlă N, Niesen J. On a new procedure for finding nonclassical symmetries. J Symbol Comp 2004;38:1523–33], to obtain the determining equations of the nonclassical symmetries associated with a partial differential equation system, to a different case. We offer some examples of how our method works. By using this procedure we obtain a new nonclassical symmetry for the 2 + 1-dimensional shallow water wave equation.

Related Topics
Physical Sciences and Engineering Engineering Mechanical Engineering
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