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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
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.
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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