Categories Computational MHD 4 categories , 10 posts Basic Mathematical Description 1 post Divergence-Free Techniques 2 posts Entropy-Consistent Techniques 1 post Riemann Solver 6 posts Numerical Techniques 1 category , 1 post How to Solve PDEs 1 post Physics 2 categories , 2 posts Instability 1 post Scale Height 1 post