摘要
利用(1/G)展开法,研究了非线性弦振动方程utt-2α2 uxuxx-2βuxxxx=0的行波解,得到了新的显示精确解,丰富了解的范围.
The travelling wave solutions of the nonlinear string vibrating equation are studied,and the new exact solutions are obtained by using (1/G)-expansion method,which has enriched the solutions of nonlinear string vibrating equation.
出处
《兰州文理学院学报（自然科学版）》
2014年第3期20-22,共3页
Journal of Lanzhou University of Arts and Science(Natural Sciences)
关键词
非线性弦
行波解
(1/G)展开法
nonlinear string
travelling wave solution
(1/G)-expansion method
