5 papers
The Most Probable Outer Density Profile from Excursion Set Theory
Ericka Florio, Vasiliki Pavlidou
Measurements of the turnaround radius around galaxy clusters can be used to break the degeneracy between measurements of the present day energy density of matter and dark energy. K…
Generalized solution and Weak-Strong uniqueness for a barotropic Euler-Riesz system
Nilasis Chaudhuri
We study the Euler--Riesz system on the torus , : the compressible Euler equations with barotropic pressure (, ), coupled to…
Homogenization of compressible Navier-Stokes equations under a hard sphere pressure law
Nilasis Chaudhuri, Florian Oschmann
We consider the compressible time-dependent Navier-Stokes equations in a bounded perforated domain in dimensions two and three. Provided the perforations are small enough, we show…
Anelastic approximation for the degenerate compressible Navier--Stokes equations revisited
Nilasis Chaudhuri, Francesco Fanelli, Yang Li +1
In this paper, we revisit the joint low-Mach and low-Frode number limit for the compressible Navier-Stokes equations with degenerate, density-dependent viscosity. Employing the rel…
Regular solutions to the dissipative Aw-Rascle system
Nilasis Chaudhuri, Tomasz Piasecki, Ewelina Zatorska
In this paper we prove the local-in-time existence of regular solutions to dissipative Aw-Rascle system with the offset equal to gradient of some increasing and regular function of…