Analysis of a cell-vertex finite volume method for convection-diffusion problems
نویسندگان
چکیده
منابع مشابه
Analysis of a cell-vertex finite volume method for convection-diffusion problems
A cell-vertex finite volume approximation of elliptic convectiondominated diffusion equations is considered in two dimensions. The scheme is shown to be stable and second-order convergent in a mesh-dependent L2-norm.
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We examine a cell-vertex finite volume method which is applied to a model parabolic convection-diffusion problem. By using techniques from finite element analysis, local errors away from all layers are obtained in a seminorm that is related to, but weaker than, the L2 norm.
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ژورنال
عنوان ژورنال: Mathematics of Computation
سال: 1997
ISSN: 0025-5718
DOI: 10.1090/s0025-5718-97-00886-7