A recent paper considered symmetries and conservation laws of the plane one-dimensional
flows for magnetohydrodynamics in the mass Lagrangian coordinates. This paper analyzes …

By performing ideal magnetohydrodynamical (MHD) simulations with weak vertical magnetic
fields in unstratified cylindrical shearing boxes with modified boundary treatment, we …

On the basis of the recent group classification of the one-dimensional
magnetohydrodynamics (MHD) equations in cylindrical geometry, the construction of …

We present results of the first global magnetohydrodynamic simulations of accretion disks
fed by Roche-lobe overflow, including vertical stratification, in order to investigate the roles …

This thesis contains a study of circumplanetary discs (CPDs) around giant protoplanets.
They are modelled with three-dimensional, hydrodynamical multifluid simulations, with the …

On the basis of the recent group classification of the one-dimensional
magnetohydrodynamics~(MHD) equations in cylindrical geometry, the construction of …