Enviar artigo por via de e-mail Variational Entropic Regularization of the Discontinuous Galerkin Method for Gasdynamic Equations
- Autores: Kriksin Y.A.1, Tishkin V.F.1
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Afiliações:
- Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
- Edição: Volume 11, Nº 6 (2019)
- Páginas: 1032-1040
- Seção: Article
- URL: https://journals.rcsi.science/2070-0482/article/view/203942
- DOI: https://doi.org/10.1134/S2070048219060103
- ID: 203942
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Resumo
A constructive version of the discontinuous Galerkin method (DGM) of arbitrary orders of accuracy to solve gasdynamic (GD) equations is proposed. This DGM is based on the new variational principle of entropic regularization ensuring the implementation of discrete analogs of the conservation laws of mass, momentum, total energy, and entropic inequality.
Sobre autores
Y. Kriksin
Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
Autor responsável pela correspondência
Email: kriksin@imamod.ru
Rússia, Moscow, 125047
V. Tishkin
Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
Autor responsável pela correspondência
Email: vftishkin@mail.ru
Rússia, Moscow, 125047
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