Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4641991 | Journal of Computational and Applied Mathematics | 2008 | 7 Pages |
Abstract
An improved generalized F-expansion method is proposed to seek exact solutions of nonlinear evolution equations. With the aid of symbolic computation, we choose the generalized nonlinear Schrodinger equation with a source to illustrate the validity and advantages of the proposed method. Many new and more general non-travelling wave solutions are obtained, including single and combined non-degenerate Jacobi elliptic function solutions, solitons-like solutions, trigonometric function solutions and rational solutions. The method is straightforward and concise, and it can also be applied to other nonlinear evolution equations in physics.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
M.A. Abdou,