Back to Search
Start Over
Global non-relativistic quasi-neutral limit for a two-fluid Euler-Maxwell system.
- Source :
-
Journal of Differential Equations . Mar2024, Vol. 385, p362-394. 33p. - Publication Year :
- 2024
-
Abstract
- This paper concerns a two-fluid Euler-Maxwell system for plasmas with two small parameters. We study the non-relativistic quasi-neutral limit for smooth solutions of the system in whole space R 3. When the initial data are smooth and sufficiently close to constant equilibrium states, we give a rigorous justification of the limit for all time. The limit system is governed by a compressible Euler system. The proof is based on uniform energy estimates and various dissipative estimates of smooth solutions with respect to the parameters and time. A key step in these estimates is to control the quasi-neutrality of the velocities by using a projection operator. [ABSTRACT FROM AUTHOR]
- Subjects :
- *STATISTICAL smoothing
*MEAN field theory
Subjects
Details
- Language :
- English
- ISSN :
- 00220396
- Volume :
- 385
- Database :
- Academic Search Index
- Journal :
- Journal of Differential Equations
- Publication Type :
- Academic Journal
- Accession number :
- 174950394
- Full Text :
- https://doi.org/10.1016/j.jde.2023.12.022