On the monotonicity of the CABARET scheme approximating a scalar conservation law with a convex flux
- Авторлар: Zyuzina N.1, Ostapenko V.1,2
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Мекемелер:
- Lavrent’ev Institute of Hydrodynamics, Siberian Branch
- Novosibirsk State University
- Шығарылым: Том 93, № 1 (2016)
- Беттер: 69-73
- Бөлім: Mathematics
- URL: https://journals.rcsi.science/1064-5624/article/view/223383
- DOI: https://doi.org/10.1134/S1064562416010282
- ID: 223383
Дәйексөз келтіру
Аннотация
The monotonicity of the CABARET scheme approximating a scalar conservation law with a convex flux is analyzed. Monotonicity conditions for this scheme are obtained assuming that the propagation velocity of characteristics of the approximated conservative equation is positive. Test computations are presented that illustrate these properties of the CABARET scheme.
Негізгі сөздер
Авторлар туралы
N. Zyuzina
Lavrent’ev Institute of Hydrodynamics, Siberian Branch
Email: ostapenko_vv@ngs.ru
Ресей, pr. Akademika Lavrent’eva 15, Novosibirsk, 630090
V. Ostapenko
Lavrent’ev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
Хат алмасуға жауапты Автор.
Email: ostapenko_vv@ngs.ru
Ресей, pr. Akademika Lavrent’eva 15, Novosibirsk, 630090; Universitetskii pr. 2, Novosibirsk, 630090