Particle acceleration in relativistic jets, to very high levels of energy, occurs at the expense of
the dissipation of magnetic or kinetic energy. Therefore, understanding the processes that …

The gravitational collapse of rapidly rotating massive stars can lead to the onset of the low
T/| W| instability within the central proto-neutron star (PNS), which leaves strong signatures …

We investigate with relativistic MHD (magnetohydrodynamic) simulations the dissipation
physics of BL Lac jets, by studying the synchrotron polarization signatures of particles …

We study the linear stability of a planar interface separating two fluids in relative motion,
focusing on the symmetric configuration where the two fluids have the same properties …

We carry out a linear stability analysis of a magnetized relativistic rotating cylindrical jet flow
using the approximation of zero thermal pressure. We identify several modes of instability in …

Context. Nonthermal emission from active galactic nucleus (AGN) jets extends up to large
scales, even though they are prone to many magnetohydrodynamic instabilities. Aims. The …

We present the implementation of general-relativistic resistive magnetohydrodynamics
solvers and three divergence-free handling approaches adopted in the G eneral-relativistic …

We describe a novel Godunov-type numerical method for solving the equations of resistive
relativistic magnetohydrodynamics. In the proposed approach, the spatial components of …

Context. Radio-loud active galactic nuclei (AGNs) are thought to possess various sites of
particle acceleration, which gives rise to the observed nonthermal spectra. Stochastic …

A minimalist approach to the linear stability problem in fluid dynamics is developed that
ensures efficiency by utilizing only the essential elements required to find the eigenvalues …