纯粹数学与应用数学
純粹數學與應用數學
순수수학여응용수학
PURE AND APPLIED MATHEMATICS
2012年
1期
109-112
,共4页
双曲函数法结合Riccati方程%行波解%foam%drainage方程
雙麯函數法結閤Riccati方程%行波解%foam%drainage方程
쌍곡함수법결합Riccati방정%행파해%foam%drainage방정
the tanh-coth method combined with the Riccati equation%travelling wave%the foam drainage eauation
应用双曲函数法结合Riccati方程，求得foam drainage方程的精确解．通过这种方法可以得到此方程的新的孤立波解与周期解，并且此方法可以用来求解其它许多的非线性演化方程．
應用雙麯函數法結閤Riccati方程，求得foam drainage方程的精確解．通過這種方法可以得到此方程的新的孤立波解與週期解，併且此方法可以用來求解其它許多的非線性縯化方程．
응용쌍곡함수법결합Riccati방정，구득foam drainage방정적정학해．통과저충방법가이득도차방정적신적고립파해여주기해，병차차방법가이용래구해기타허다적비선성연화방정．
In this paper, the tanh-coth method combined with the Riccati equation is applied to the analysis of the foam drainage equation. We can gain new solitary wave solutions and periodic solutions. It is also a promising method to solve other nonlinear evolution equations.
