Low Mach Number Limit of Viscous Compressible Magnetohydrodynamic Flows
Analysis of PDEs
2009-04-24 v1 Mathematical Physics
math.MP
Abstract
The relationship between the compressible magnetohydrodynamic flows with low Mach number and the incompressible magnetohydrodynamic flows is investigated. More precisely, the convergence of weak solutions of the compressible isentropic viscous magnetohydrodynamic equations to the weak solutions of the incompressible viscous magnetohydrodynamic equations is proved as the density becomes constant and the Mach number goes to zero, that is, the corresponding incompressible limits are justified when the spatial domain is a periodic domain, the whole space, or a bounded domain.
Keywords
Cite
@article{arxiv.0904.3726,
title = {Low Mach Number Limit of Viscous Compressible Magnetohydrodynamic Flows},
author = {Xianpeng Hu and Dehua Wang},
journal= {arXiv preprint arXiv:0904.3726},
year = {2009}
}