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.
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.
作者
傅海明
戴正德
FU Haiming;DAI Zhengde(School of Education,Guangzhou Huaxia Vocational College,Guangzhou 510935,China;School of Mathematics and Statistics,Yunnan University,Kunming 650091,China)
出处
《高师理科学刊》
2021年第4期4-8,18,共6页
Journal of Science of Teachers＇College and University
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)。
