摘要
建立了二维扩散方程的单点子域精细积分法 ,并通过稳定性分析 ,表明了单点子域精细积分法相对于差分法的优越性。
One point subdomain high precise integration method established for two dimensional diffusion equations. And comparisons are made on stability analysis, to show the superiority of one point subdomain precise integration method proposed in this paper to the finite difference integration schemes.
出处
《计算力学学报》
CAS
CSCD
2000年第4期492-496,共5页
Chinese Journal of Computational Mechanics
关键词
差分法
单点子域精细积分法
稳定性分析
二维扩散方程
difference method
one point subdomain high precsise integration method
stability analysis
two dimensional diffusion equation
