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Publication

KIAM Preprint № 245, Moscow, 2018
Authors: Krasnov M.M., Ladonkina M.E., Tishkin V.F.
Implementation of the Galerkin discontinous method in the DGM software package
Abstract:
The mathematical foundations of the discontinuous Galerkin method are presented, on which the implementation of the DGM software package is based. This software package implements a modal approach to the Galerkin method with discontinuous basis functions for solving the Navier-Stokes equations on grids of arbitrary structure. Particular attention is paid to the implementation of the Cockburn limiter for cells of arbitrary shape.
Keywords:
discontinuous Galerkin method, Navier-Stokes equation, limiters, DGM software package
Publication language: russian, pages: 31
Research direction:
Mathematical modelling in actual problems of science and technics
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