On the construction of combined finite-difference schemes of high accuracy Full article
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Doklady Mathematics
ISSN: 1064-5624 |
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| Output data | Year: 2018, Volume: 97, Number: 1, Pages: 77-81 Pages count : 5 DOI: 10.1134/S1064562418010246 | ||||
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| Affiliations |
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Funding (1)
| 1 | Российский научный фонд | 16-11-10033 |
Abstract:
A method is proposed for constructing combined shock-capturing finite-difference schemes that localize shock fronts with high accuracy and preserve the high order of convergence in all domains where the computed weak solution is smooth. A particular combined scheme is considered in which a nonmonotone compact scheme with a third-order weak approximation is used as a basis one, while the internal scheme is the second-order accurate (for smooth solutions) monotone CABARET. The advantages of the new scheme are demonstrated using test computations.
Cite:
Kovyrkina O.A.
, Ostapenko V.V.
On the construction of combined finite-difference schemes of high accuracy
Doklady Mathematics. 2018. V.97. N1. P.77-81. DOI: 10.1134/S1064562418010246 WOS Scopus РИНЦ OpenAlex
On the construction of combined finite-difference schemes of high accuracy
Doklady Mathematics. 2018. V.97. N1. P.77-81. DOI: 10.1134/S1064562418010246 WOS Scopus РИНЦ OpenAlex
Original:
Ковыркина О.А.
, Остапенко В.В.
О построении комбинированных разностных схем повышенной точности
Доклады Академии наук. 2018. Т.478. №5. С.517-522. РИНЦ
О построении комбинированных разностных схем повышенной точности
Доклады Академии наук. 2018. Т.478. №5. С.517-522. РИНЦ
Identifiers:
| Web of science: | WOS:000427590400021 |
| Scopus: | 2-s2.0-85044305759 |
| Elibrary: | 35516335 |
| OpenAlex: | W2791923148 |