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Quarterly of Applied Mathematics

Quarterly of Applied Mathematics

Online ISSN 1552-4485; Print ISSN 0033-569X

   
 
 

 

Shock waves with irrotational Rankine-Hugoniot conditions


Authors: Dening Li and Qingtian Zhang
Journal: Quart. Appl. Math.
MSC (2020): Primary 35F55, 35L67, 76L05, 76N30; Secondary 35L15
DOI: https://doi.org/10.1090/qam/1682
Published electronically: October 23, 2023
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Abstract | References | Similar Articles | Additional Information

Abstract: Shock wave stability for isentropic irrotational flow is studied for Euler system but with shock front conditions corresponding to the second order nonlinear wave equation. It is shown that the usual Lax’ shock condition still guarantees the uniform linear stability and therefore the existence of the shock waves solution.


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Additional Information

Dening Li
Affiliation: Department of Mathematics, West Virginia University, Morgantown, WV 26505
MR Author ID: 194475
Email: deli@mail.wvu.edu, dnli@hotmail.com

Qingtian Zhang
Affiliation: Department of Mathematics, West Virginia University, Morgantown, WV 26505
MR Author ID: 1015414
Email: qingtian.zhang@mail.wvu.edu

Keywords: Euler system, isentropic and irrotational flow, shock waves
Received by editor(s): May 4, 2023
Received by editor(s) in revised form: September 21, 2023
Published electronically: October 23, 2023
Article copyright: © Copyright 2023 Brown University