The ΛCDM model, or concordance cosmology, as it is often called, is a paradigm at its
maturity. It is clearly able to describe the universe at large scale, even if some issues remain …

We study the structure of compact objects that contain non-self annihilating, self-interacting
dark matter admixed with ordinary matter made of neutron star and white dwarf materials …

We investigate the effect of self-interacting dark matter (SIDM) on the density profiles of V
max≃ 40km s− 1 isolated dwarf dark matter haloes–the scale of relevance for the too big to …

We use the Arecibo legacy fast ALFA (ALFALFA) 21 cm survey to measure the number
density of galaxies as a function of their rotational velocity, V rot, HI (as inferred from the …

We compare the dynamical masses of dwarf galaxies in the Local Group (LG) to those of
haloes in the ELVIS (Exploring the Local Volume in Simulations) suite of Λ cold dark matter …

Abstract We use Local Group galaxy counts together with the ELVIS N-body simulations to
explore the relationship between the scatter and slope in the stellar mass versus halo mass …

We present the largest number of Milky Way sized dark matter halos simulated at very high
mass (∼ 10 4${M} _ {\odot} $/particle) and temporal resolution (5 Myr/snapshot) done to …

This review aims at proposing to the field an overview of the Cusp-core problem, including a
discussion of its advocated solutions, assessing how each can satisfactorily provide a …

We investigate the response of self-interacting dark matter (SIDM) halos to the growth of
galaxy potentials using idealized simulations, with each run in tandem with collisionless cold …

Context. We introduce the Dwarf Galaxy Survey with Amateur Telescopes (DGSAT) project
and report the discovery of eleven low surface brightness (LSB) galaxies in the fields of the …