Global discontinuous solution for \(1D\) isentropic gas dynamics system

DOI10.4310/CMS.2021.V19.N5.A14zbMath1490.35266OpenAlexW3181954191MaRDI QIDQ2057100

Vivian Rizik, Ahmad El Hajj, Hassan Ibrahim

Publication date: 8 December 2021

Published in: Communications in Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4310/cms.2021.v19.n5.a14

zbMATH Keywords

Euler equationsdiscontinuous solutionsviscosity solutionsisentropic gas dynamics systemnon-decreasing solutions

Mathematics Subject Classification ID

General aerodynamics and subsonic flows (76G25) Nonlinear first-order PDEs (35F20) Existence problems for PDEs: global existence, local existence, non-existence (35A01) Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics (76N10) First-order hyperbolic systems (35L40) Viscosity solutions to PDEs (35D40) Euler equations (35Q31)

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