摘要
利用齐次平衡原则导出了对流 扩散方程的自 BT,再用行波约化方法并借助于Riccati方程求出对流 扩散方程的精确解,由此得到方程另外几组新解。
By using the homogeneous balance principle, auto-BT to the nonlinear convection-diffusion equation is derived. Traveling wave solution of the nonlinear convection-diffusion equation is obtained by the traveling wave reduction approach. With the aid of the auto-BT and the traveling wave solution, a group of the exact solutions to the nonlinear convection-diffusion equation is gained.
出处
《河南科技大学学报（自然科学版）》
CAS
2003年第4期101-103,107,共4页
Journal of Henan University of Science And Technology:Natural Science
基金
河南省自然科学基金资助项目(0111050200)
河南省教委自然科学基金资助项目(2000110008)
