0559096 - MÚ 2023 RIV US eng J - Článek v odborném periodiku
Feireisl, Eduard - Lukáčová-Medviďová, M. - Schneider, S. - She, Bangwei
Approximating viscosity solutions of the Euler system.
Mathematics of Computation. Roč. 91, č. 337 (2022), s. 2129-2164. ISSN 0025-5718. E-ISSN 1088-6842
Grant CEP: GA ČR(CZ) GA21-02411S
Institucionální podpora: RVO:67985840
Klíčová slova: barotropic Navier-Stokes system * isentropic Euler system * vanishing viscosity limit * viscosity finite volume method * oscillatory solution * Kolmogorov hypothesis
Obor OECD: Pure mathematics
Impakt faktor: 2, rok: 2022 ; AIS: 1.478, rok: 2022
Způsob publikování: Omezený přístup
Web výsledku:
https://doi.org/10.1090/mcom/3738DOI: https://doi.org/10.1090/mcom/3738

Applying the concept of S-convergence, based on averaging in the spirit of Strong Law of Large Numbers, the vanishing viscosity solutions of the Euler system are studied. We show how to efficiently compute a viscosity solution of the Euler system as the S-limit of numerical solutions obtained by the viscosity finite volume method. Theoretical results are illustrated by numerical simulations of the Kelvin-Helmholtz instability problem.
Trvalý link: https://hdl.handle.net/11104/0332516