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arxiv: 2111.08697 · v1 · pith:YOEBW544 · submitted 2021-11-16 · math.NA · cs.NA

On algebraically stabilized schemes for convection-diffusion-reaction problems

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classification math.NA cs.NA
keywords algebraicallyconvection-diffusion-reactionframeworkstabilizedabstractanalysisappliedarbitrary
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An abstract framework is developed that enables the analysis of algebraically stabilized discretizations in a unified way. This framework is applied to a discretization of this kind for convection-diffusion-reaction equations. The definition of this scheme contains a new limiter that improves a standard one in such a way that local and global discrete maximum principles are satisfied on arbitrary simplicial meshes.

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