| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6421770 | Applied Mathematics and Computation | 2014 | 7 Pages |
Abstract
In this paper, the Bell-polynomial approach is extended to the seventh-order Sawada-Kotera-Ito equation which is regarded as a higher-order integrable one in the Korteweg-de Vries hierarchy. Through several combinations of the constructed Bell polynomials, the bilinear form with an auxiliary independent variable introduced, Bäcklund transformation, Lax pair and infinite conservation laws for such an equation are derived by means of symbolic computation.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Yu-Jia Shen, Yi-Tian Gao, Xin Yu, Gao-Qing Meng, Yi Qin,