21 citations · 28 across the 12 of their papers we have counts for
3 papers · 1 filter
Quasineutral limit of the Euler-Poisson system for ions in a domain with boundaries
David Gérard-Varet, Daniel Han-Kwan, Frédéric Rousset
We study the quasineutral limit of the isothermal Euler-Poisson system describing a plasma made of ions and massless electrons. The analysis is achieved in a domain of and t…
The 2D Euler equation on singular domains
David Gérard-Varet, Christophe Lacave
We establish the existence of global weak solutions of the 2D incompressible Euler equation, for a large class of non-smooth open sets. These open sets are the complements (in a si…
Computation of the drag force on a rough sphere close to a wall
David Gérard-Varet, Matthieu Hillairet
We consider the effect of surface roughness on solid-solid contact in a Stokes flow. Various models for the roughness are considered, and a unified methodology is given to derive t…