节点文献
对流扩散问题的Crank-Nicolson差分-流线扩散法
CRANK-NICOLSON FINITE DIFFERENCE STREAMLINE-DIFFUSION METHOD FOR CONVECTION-DIFFUSION PROBLEM
【Abstract】 In this paper a Crank-Nicolson difference streamline-diffusion finite element scheme for linear convection-dominated diffusion equation is presented. An error estimate in L 2-norm with quasi-optimal accuracy in space and second order accuracy in time is derived.
【关键词】 Crank-Nicolson scheme;
streamline-diffusion method;
convection-dominated diffusion.;
【Key words】 Crank-Nicolson scheme; streamline-diffusion method; convection-dominated diffusion.;
【Key words】 Crank-Nicolson scheme; streamline-diffusion method; convection-dominated diffusion.;
【基金】 国家教委博士点资助项目
- 【文献出处】 高等学校计算数学学报 ,Numerical Mathematies A Journal of Chinese Universities , 编辑部邮箱 ,2001年04期
- 【分类号】O351
- 【被引频次】12
- 【下载频次】193