Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4632754 | Applied Mathematics and Computation | 2009 | 8 Pages |
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
Authors
Xiao-Ge Xu, Xiang-Hua Meng, Yi-Tian Gao, Xiao-Yong Wen,