摘要
借用Hirota方法找到耦合Gerdjikov-Ivanov方程的多孤子解.描述了单孤子解和双孤子解的动力特征.耦合Gerdjikov-Ivanov方程可约化至Gerdjikov-Ivanov方程,并且得出Gerdj ikov-Ivanov方程的解.还给出了耦合Gerdj ikov-Ivanov方程的无穷多守恒律.
In the paper, multi-soliton solutions for the coupled Gerdjikov-Ivanov equation are derived via Hirota＇s method. The dynamics of one-soliton and two-soliton solutions are also illustrated. The reduction from the coupled Gerdjikov-Ivanov equation to the GerdjikovIvanov equation is discussed as well as solutions. An infinite number of conservation laws of the coupled Gerdjikov-Ivanov equation are also derived.
出处
《数学的实践与认识》
北大核心
2017年第23期276-283,共8页
Mathematics in Practice and Theory
基金
国家自然科学基金(11561002
项目依托单位:东华理工大学)
江西省自然科学基金(20142BAB201006
项目依托单位:东华理工大学)
江西省教育厅科技项目(GJJ151458
项目依托单位:抚州职业技术学院)
