太原理工大学学报2017，Vol.48Issue(4)：677-683,7.DOI:10.16355/j.cnki.issn1007-9432tyut.2017.04.029
STO方程的新精确解的研究及其双线性化系统
New Exact Solutions and Bilinear System for Sharma-Tasso-Olver Equation
摘要
Abstract
Under investigation in this paper is the Sharma-Tasso-Olver(STO) equation.Based on exp-function method and Hirota bilinear method,the bilinear system is deduced and some new soliton solutions are derived.Dark soliton,periodic solution and multi-kink (two kink) solitary wave solutions are sought out formally.By changing the parameters,the characteristics of the solutions of STO equation also changes.And the convenience and simplicity of exp-function method in solving high dimensional mathematical physical equations are verified.关键词
STO方程/Hirota双线性法/exp-function方法/孤子解/扭结解/周期解Key words
sharma-tasso-olver equation/hirota bilinear method/exp-function method/soliton solutions/multi-kink solution/periodic solution分类
矿业与冶金引用本文复制引用
柴玉珍,贾婷婷..STO方程的新精确解的研究及其双线性化系统[J].太原理工大学学报,2017,48(4):677-683,7.基金项目
山西省研究生教育创新项目资助(02100761) （02100761）
山西省研究生教育改革研究课题(20132017) （20132017）
山西省科技厅资助课题(2014041035-3) （2014041035-3）
