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This article is cited in 3 scientific papers (total in 3 papers)
Uniqueness of a high-order accurate bicompact scheme for quasilinear hyperbolic equations
M. D. Bragina, B. V. Rogovba a Moscow Institute of Physics and Technology, Institutskii per. 9, Dolgoprudnyi, Moscow oblast, 141700, Russia
b Keldysh Institute of Applied Mathematics, Russian Academy of Sciences, Miusskaya pl. 4, Moscow, 125047, Russia
Abstract:
The possibility of constructing new third- and fourth-order accurate differential-difference bicompact schemes is explored. The schemes are constructed for the one-dimensional quasilinear advection equation on a symmetric three-point spatial stencil. It is proved that this family of schemes consists of a single fourth-order accurate bicompact scheme. The result is extended to the case of an asymmetric three-point stencil.
Key words:
quasilinear hyperbolic equations, compact difference schemes, high-order accurate bicompact schemes.
Received: 10.12.2013
Citation:
M. D. Bragin, B. V. Rogov, “Uniqueness of a high-order accurate bicompact scheme for quasilinear hyperbolic equations”, Zh. Vychisl. Mat. Mat. Fiz., 54:5 (2014), 815–820; Comput. Math. Math. Phys., 54:5 (2014), 831–836
Linking options:
https://www.mathnet.ru/eng/zvmmf10034 https://www.mathnet.ru/eng/zvmmf/v54/i5/p815
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