Local existence of compressible MHD equations without initial
compatibility conditions
Abstract
In this paper, we study the initial-boundary value problem of
three-dimensional viscous, compressible, and heat conductive
magnetohydrodynamic equations. Local existence and uniqueness of strong
solutions is established with any such initial data that the initial
compatibility conditions do not be required. The analysis is based on
some suitable prior estimates for the strong coupling term u·∇
H and strong nonlinear term curl H × H . Our proof of the
existence and uniqueness of solutions is in the Lagrangian coordinates
first and then transformed back to the Euler coordinates.