Original scientific paper

Improved truncated expansion method and new exact solutions of the general variable-coefficent KdV equation

Shi Liangma ; School of Physics and Material Science, Anhui University, Hefei, 230039, China
Han Jiahua ; School of Physics and Material Science, Anhui University, Hefei, 230039, China
Cheng Liang ; School of Physics and Material Science, Anhui University, Hefei, 230039, China

Abstract

In this paper, by using a new special function transform and truncated expansion method, three kinds of exact solutions of the general variable-coefficient KdV equation have been obtained. The solutions are general and they contain some exact analytical solutions, which have been given in other papers

Keywords

improved truncated expansion method; variable-coefficient KdV equation; exact analytic solution

Hrčak ID:

302069

URI

https://hrcak.srce.hr/302069

Publication date:

2.5.2006.

Article data in other languages: croatian

Visits: 523 *