The review considers the modelling process for stellar convection rather than specific
astrophysical results. For achieving reasonable depth and length we deal with …

Context. Computational astrophysics nowadays routinely combines grid-adaptive
capabilities with modern shock-capturing, high resolution spatio-temporal integration …

An overview of grid-based numerical methods used in relativistic hydrodynamics (RHD) and
magnetohydrodynamics (RMHD) is presented. Special emphasis is put on a comprehensive …

Gamma-ray bursts (GRBs) associated with gravitational wave events are, and will likely
continue to be, viewed at a larger inclination than GRBs without gravitational wave …

We present a new numerical code, PLUTO, for the solution of hypersonic flows in 1, 2, and 3
spatial dimensions and different systems of coordinates. The code provides a multiphysics …

We present a description of the adaptive mesh refinement (AMR) implementation of the
PLUTO code for solving the equations of classical and special relativistic …

We examine the detailed physics of the feedback mechanism by relativistic active galactic
nucleus (AGN) jets interacting with a two-phase fractal interstellar medium (ISM) in the kpc …

Relativistic hydro and magnetohydrodynamics provide continuum fluid descriptions for gas
and plasma dynamics throughout the visible universe. We present an overview of state-of …

Aims. We present a new numerical code, ECHO, based on a Eulerian conservative high-
order scheme for time dependent three-dimensional general relativistic …

Over cosmic time, galaxies grow through the hierarchical merging of smaller galaxies.
However, the bright region of the galaxy luminosity function is incompatible with the simplest …