摘要
研究了一个2 +1维变形Boussinesq非线性发展方程:utt-uxx-uyy-3(u2)xx-uxxxx=0,运用Hirota双线性方法得到它的N孤子解.
Using the Hirota bilinear method,N-soliton solution is obtained for a(2+1)-dimensional nonlinear evolution equation,utt-uxx-uyy-3(u^2)xx-uxxxx=0.
出处
《应用数学》
CSCD
北大核心
2007年第4期757-759,共3页
Mathematica Applicata
基金
Supported by the Natural Science Foundation of Education Depart ment of Henan Prov-ince of China (2006110002 ,2007110010)