Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8054596 | Applied Mathematics Letters | 2014 | 7 Pages |
Abstract
In the present paper, a direct and unifying Bell polynomial approach is employed to find the bilinear representations, bilinear Bäcklund transformation and Lax pair of a generalised variable-coefficient fifth-order Korteweg-de Vries equation. Note that the integrable constraint conditions on the variable coefficients can be naturally found in the procedure of applying the Bell polynomials. In addition, with the help of the Hirota bilinear method, the N-soliton solutions of this equation are also obtained.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Yun-Hu Wang, Chaolu Temuer, Yun-Qing Yang,