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KIAM Preprint  89, Moscow, 2017
Authors: Ladonkina M. E., Neklyudova O.A., Tishkin V.F.
Application of averaging to smooth the solution in DG method
Abstract:
The problem of keeping the high order of the solution and providing its monotony is of current importance. To solve this problem the usage of smoothing operator is proposed instead of limiting. Theoretically it doesnt demote the order of method.
Keywords:
Discontinuous Galerkin methods, WENO reconstruction, smoothing operator
Publication language: russian,  pages: 32
Research direction:
Mathematical modelling in actual problems of science and technics
Russian source text:
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About authors:
  • Ladonkina Marina Eugenievna,  orcid.org/0000-0001-7596-1672KIAM RAS
  • Neklyudova Olga Alexandrovna,  orcid.org/0000-0001-9465-4782KIAM RAS
  • Tishkin Vladimir Fedorovich,  orcid.org/0000-0001-7295-7002KIAM RAS