The main goal of this paper is to show that discrete mollification is a simple and effective way to speed up explicit time-stepping schemes for partial differential equations. The second objective is to enhance the mollification method with a variety of alternatives for the treatment of boundary con
STABILITY ANALYSIS FOR DISCRETIZED STEADY CONVECTIVE-DIFFUSION EQUATION
β Scribed by Ming-Jiu Ni, Wen-Quan Tao, Shang-Ji,
- Book ID
- 118023788
- Publisher
- Taylor and Francis Group
- Year
- 1999
- Tongue
- English
- Weight
- 361 KB
- Volume
- 35
- Category
- Article
- ISSN
- 1040-7790
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The cell discretization algorithm is applied to generate approximate solutions for some second-order non-self-adjoint elliptic equations. General convergence for homogeneous problems is shown by obtaining suitable error estimates. The method is applied using polynomial bases; this provides a nonconf
We investigate stabilized Galerkin approximations of linear and nonlinear convection-diffusion-reaction equations. We derive nonlinear streamline and cross-wind diffusion methods that guarantee a discrete maximum principle for strictly acute meshes and first order polynomial interpolation. For pure