46 citations · 46 across the 3 of their papers we have counts for
5 papers
Derivation of the Boltzmann equation from hard-sphere dynamics (after Y. Deng, Z. Hani, and X. Ma)
Thierry Bodineau, Isabelle Gallagher, Laure Saint-Raymond +1
Consider a microscopic system of hard spheres that are initially independent (modulo the exclusion condition on particle positions) and identically distributed in $\mathbb{R}^3…
The Navier-Stokes limit of kinetic equations for low regularity data
Kleber Carrapatoso, Isabelle Gallagher, Isabelle Tristani
In this paper, we investigate the link between kinetic equations (including Boltzmann with or without cutoff assumption and Landau equations) and the incompressible Navier-Stokes e…
Ekman boundary layers in a domain with topography
Jean-Yves Chemin, Francesco Fanelli, Isabelle Gallagher
We investigate the asymptotic behaviour of fast rotating incompressible fluids with vanishing viscosity, in a {three dimensional} domain with topography including the case of land…
The Cauchy Problem For Quasi-Linear Parabolic Systems Revisited
Isabelle Gallagher, Ayman Moussa
We study a class of parabolic quasilinear systems, in which the diffusion matrix is not uniformly elliptic, but satisfies a Petrovskii condition of positivity of the real part of t…
Multi-scale analysis of compressible viscous and rotating fluids
Eduard Feireisl, Isabelle Gallagher, David Gérard-Varet +1
We study a singular limit for the compressible Navier-Stokes system when the Mach and Rossby numbers are proportional to certain powers of a small parameter $\ep$. If the Rossby nu…