Abstract
Applying the general projective Riccati equations method, we consider the exact travelling wave solutions for generalized symmetric regularized long-wave equations with high-order nonlinear terms using symbolic computation. From our results, we not only can successfully recover some previously known travelling wave solutions found by using various tanh methods, but also can obtain some new formal solutions. The solutions obtained include kink-shaped solitons, bell-shaped solitons, singular solitons and periodic solutions.
| Original language | English |
|---|---|
| Pages (from-to) | 302-306 |
| Number of pages | 5 |
| Journal | Chinese Physics (Overseas Edition) |
| Volume | 13 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1 Mar 2004 |
| Externally published | Yes |
Keywords
- Generalized symmetric regularized long-wave equation
- Projective Riccati equations method
- Soliton
- Symbolic computation