A COVOLUME SCHEME WITH INTERIOR PENALTIES FOR CONVECTION-DIFFUSION EQUATIONS
- 软件学院－已发表论文 
In this paper, we present a mixed covolume framework with interior penalties for stationary convection-diffusion equations. To avoid numerical oscillation, the upwind technique is adopted to treat the convection term. We prove the scheme is unconditionally stable and obtain the error estimates of order O(h1/2).