Enhanced positive vertex-centered finite volume scheme for anisotropic convection-diffusion equations
نویسندگان
چکیده
منابع مشابه
A Posteriori Error Estimates for Vertex Centered Finite Volume Approximations of Convection-diffusion-reaction Equations
This paper is devoted to the study of a posteriori error estimates for the scalar nonlinear convection-diffusion-reaction equation ct+∇·(uf(c))−∇·(D∇c)+λc = 0. The estimates for the error between the exact solution and an upwind finite volume approximation to the solution are derived in the L-norm, independent of the diffusion parameter D. The resulting a posteriori error estimate is used to de...
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ژورنال
عنوان ژورنال: ESAIM: Mathematical Modelling and Numerical Analysis
سال: 2020
ISSN: 0764-583X,1290-3841
DOI: 10.1051/m2an/2019075