Article ID Journal Published Year Pages File Type
10729272 Physics Letters A 2005 4 Pages PDF
Abstract
In this Letter, based on the idea of [Y.T. Gao, B. Tian, Comput. Phys. Commun. 133 (2001) 158], Jacobi elliptic function expansion method is improved and, with symbolic computation, some new soliton-like solutions are obtained for KdV equation with variable coefficient. Our method can also be used to solve other nonlinear partial differential equations.
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Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
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New soliton-like solutions for KdV equation with variable coefficient
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