| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4641347 | Journal of Computational and Applied Mathematics | 2009 | 13 Pages |
Abstract
In this paper we analyse the discrete maximum principle (DMP) for a stationary diffusion-reaction problem solved by means of prismatic finite elements. We derive geometric conditions on the shape parameters of the prismatic partitions which guarantee validity of the DMP. The presented numerical tests show the sharpness of the obtained conditions.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Antti Hannukainen, Sergey Korotov, Tomáš Vejchodský,