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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2011, Volume 51, Number 5, Pages 881–897
(Mi zvmmf9338)
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This article is cited in 7 scientific papers (total in 7 papers)
The principle of minimum of partial local variations for determining convective flows in the numerical solution of one-dimensional nonlinear scalar hyperbolic equations
V. M. Goloviznin, A. A. Kanaev Keldysh Institute of Applied Mathematics, Russian Academy of Sciences, Miusskaya pl. 4, Moscow, 125047 Russia
Abstract:
For the CABARET finite difference scheme, a new approach to the construction of convective flows for the one-dimensional nonlinear transport equation is proposed based on the minimum principle of partial local variations. The new approach ensures the monotonicity of solutions for a wide class of problems of a fairly general form including those involving discontinuous and nonconvex functions. Numerical results illustrating the properties of the proposed method are discussed.
Key words:
CABARET finite difference scheme, transport equation, hyperbolic equations, principle of minimum of partial local variations.
Received: 25.03.2010
Citation:
V. M. Goloviznin, A. A. Kanaev, “The principle of minimum of partial local variations for determining convective flows in the numerical solution of one-dimensional nonlinear scalar hyperbolic equations”, Zh. Vychisl. Mat. Mat. Fiz., 51:5 (2011), 881–897; Comput. Math. Math. Phys., 51:5 (2011), 824–839
Linking options:
https://www.mathnet.ru/eng/zvmmf9338 https://www.mathnet.ru/eng/zvmmf/v51/i5/p881
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