Finite symmetry transformation groups and exact solutions of Lax integrable systems
- 29 July 2005
- journal article
- Published by IOP Publishing in Chinese Physics
- Vol. 14 (8) , 1495-1500
- https://doi.org/10.1088/1009-1963/14/8/003
Abstract
In this paper, the finite symmetry transformation groups and then symmetries of Lax integrable nonlinear physical systems, the Davey–Stewartson equation and the (2+1)-dimensional Camassa–Holm equation are investigated by means of a simple direct method.Keywords
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