摘要
应用广义函数的 Fourier积分变换导出一类反应扩散方程的基本解 ,在此基础上得到边界积分方程 ,消除了边界元计算中边界积分方程的区域积分项。
In this paper,The fundamental solution of a class of reaction diffusion equation is derived by means of Fourier integral transformation of generalized function.On the basis of the above,the boundary integral equation is established.The result of this paper have been developed in a method for elimination of domain integral appearing in the boundary integral equation.
出处
《空军工程大学学报（自然科学版）》
CSCD
2000年第3期90-91,共2页
Journal of Air Force Engineering University(Natural Science Edition)
关键词
反应扩散方程
Fourier积分变换
基本解
边界积分方程
Reaction diffusion equation
Fourier integral transformation
Fundamental solution
Boundary integral equation
