Study of entropy properties of a linearized version of Godunov's method

DOI10.1134/S0965542520040089zbMath1453.35126OpenAlexW3034683427MaRDI QIDQ2207541

D. V. Klyuchinskii, V. V. Denisenko, V. V. Shepelev, S. V. Fortova, Sergei Konstantinovich Godunov

Publication date: 23 October 2020

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0965542520040089

zbMATH Keywords

Riemann problemshock wavesdiscontinuous solutionsGodunov's schemegas dynamics equationsentropy nondecrease

Mathematics Subject Classification ID

Shocks and singularities for hyperbolic equations (35L67) Hyperbolic conservation laws (35L65) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Weak solutions to PDEs (35D30) Euler equations (35Q31)

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Cites Work

• Experimental studies of difference gas dynamics models with shock waves
• Computation of discontinuous solutions of fluid dynamics equations with entropy nondecrease guarantee
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