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(3+1)维KdV型方程的周期孤立波解
Periodic solitary wave solutions for(3+1)-dimensional KdV-type equations
【摘要】 运用Hirota法求解(3+1)维KdV型方程,将Hirota法中的测试函数用新的测试函数来替代,得到新的周期孤波解和解析解.
【Abstract】 Hirota method is used to solve the(3 + 1)-dimensional KdV equation.The test function in Hirota method is replaced by a new test function,and new periodic solitary wave solutions and analytical solutions are obtained.
【关键词】 (3+1)维KdV型方程;
Hirota方法;
周期波解;
孤波解;
【Key words】 (3+1)-dimensional KdV-type equation; Hirota method; periodic wave solution; solitary wave solution;
【Key words】 (3+1)-dimensional KdV-type equation; Hirota method; periodic wave solution; solitary wave solution;
【基金】 国家自然科学基金资助项目(11361048);广东省教育厅特色创新类项目(2017GKTSCX111)
- 【文献出处】 高师理科学刊 ,Journal of Science of Teachers’ College and University , 编辑部邮箱 ,2021年04期
- 【分类号】O175.29
- 【被引频次】1
- 【下载频次】61