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KIAM Preprint № 49, Moscow, 2014
Authors: Ladonkina M. E., Tishkin V. F.
On the connection of discontinuous Galerkin method and Godunov type methods of high order accuracy
Abstract:
It is shown that the schemes of discontinuous Galerkin method can be interpreted as a generalization of Godunov's method for piece wise polynomial functions. For the problem of interaction of a shock wave with entropy perturbation orders of accuracy close to second in the wake of the shock wave are obtained.
Keywords:
On the connection discontinuous Galerkin method and Godunov type methods of high order accuracy
Publication language: russian,  pages: 10
Research direction:
Mathematical problems and theory of numerical methods
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About authors:
  • Ladonkina Marina Eugenievna,  orcid.org/0000-0001-7596-1672KIAM RAS
  • Tishkin Vladimir Fedorovich,  orcid.org/0000-0001-7295-7002KIAM RAS