A monotone finite-difference high order accuracy scheme for the 2D convection – diffusion equations

A monotone finite-difference high order accuracy scheme for the 2D convection – diffusion equations

A stable finite-difference scheme is constructed on a minimum stencil of a uniform mesh for a two-dimensional steady-state convection – diffusion equation of a general form; the scheme is theoretically studied and tested. It satisfies the maximum principle and has the fourth order of approximation....

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Bibliographic Details
Main Author: Viktor K. Polevikov
Format: Article
Language:Belarusian
Published: Belarusian State University 2019-11-01
Series:Журнал Белорусского государственного университета: Математика, информатика
Subjects:
gravitational convection, thermomagnetic convection, diffusion of particles, diffusion-convection equation, scheme of high accuracy, parameters of regularization, monotonicity, test problem
Online Access:https://journals.bsu.by/index.php/mathematics/article/view/1047

Internet

https://journals.bsu.by/index.php/mathematics/article/view/1047

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