The strong maximum principle is proved to hold for weak (in the sense of support functions) sub-and supersolutions to a class of quasi-linear elliptic equations that includes the mean curvature equation for C 0 -space-like hypersurfaces in a Lorentzian manifold. As one application, a Lorentzian warp
✦ LIBER ✦
Strong and weak discrete maximum principles for matrices associated with elliptic problems
✍ Scribed by Kazuo Ishihara
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 673 KB
- Volume
- 88-89
- Category
- Article
- ISSN
- 0024-3795
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In this article, we derive and discuss sufficient conditions for providing validity of the discrete maximum principle for nonstationary diffusion-reaction problems with mixed boundary conditions, solved by means of simplicial finite elements and the θ time discretization method. The theoretical anal