Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4629391 | Applied Mathematics and Computation | 2012 | 12 Pages |
Abstract
Under investigation in this paper is a (2 + 1)-dimensional nonlinear evolution equation generated by the Jaulent–Miodek hierarchy. Via the Hirota bilinear method, multi-soliton solutions of such equation are obtained. Soliton propagation and interactions are analyzed, and both the elastic and inelastic interactions are seen with some parameters selected. Furthermore, it is proved that the equation possesses the N-soliton solutions expressed in terms of Gramm-type Pfaffian, and can be written in the form of a Pfaffian identity.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Gao-Qing Meng, Yi-Tian Gao, Xin Yu, Yi Qin,