Number of the records: 1
On a singular limit for the compressible rotating Euler system
- 1.
SYSNO ASEP 0531893 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title On a singular limit for the compressible rotating Euler system Author(s) Nečasová, Šárka (MU-W) RID, SAI, ORCID
Tang, T. (CN)Article number 43 Source Title Journal of Mathematical Fluid Mechanics. - : Springer - ISSN 1422-6928
Roč. 22, č. 3 (2020)Number of pages 14 s. Language eng - English Country CH - Switzerland Keywords compressible Euler equations ; singular limit ; low Mach number ; low Rossby number Subject RIV BA - General Mathematics OECD category Pure mathematics R&D Projects GA16-03230S GA ČR - Czech Science Foundation (CSF) GA19-04243S GA ČR - Czech Science Foundation (CSF) Method of publishing Limited access Institutional support MU-W - RVO:67985840 UT WOS 000566949600002 EID SCOPUS 85089971948 DOI 10.1007/s00021-020-00504-8 Annotation The work addresses a singular limit for a rotating compressible Euler system in the low Mach number and low Rossby number regime. Based on the concept of dissipative measure-valued solution, the quasi-geostrophic system is identified as the limit problem in the case of ill-prepared initial data. The ill-prepared initial data will cause rapidly oscillating acoustic waves. Using dispersive estimates of Strichartz type, the effect of the acoustic waves in the asymptotic limit is eliminated. Workplace Mathematical Institute Contact Jarmila Štruncová, struncova@math.cas.cz, library@math.cas.cz, Tel.: 222 090 757 Year of Publishing 2021 Electronic address https://doi.org/10.1007/s00021-020-00504-8
Number of the records: 1