Article ID Journal Published Year Pages File Type
4632754 Applied Mathematics and Computation 2009 8 Pages PDF
Abstract

In this paper, the investigation is focused on a variable-coefficient Gardner equation with quadric and cubic nonlinearities from fluid dynamics and plasma physics. Using the Hirota bilinear method, the one-, two- and three-solitary-wave solutions of the variable-coefficient Gardner equation are derived, and the analytic N-solitary-wave solution is presented for the first time in this paper with the aid of symbolic computation. Figures are plotted to illustrate the solutions obtained in this paper.

Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
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