3 papers
math.AP2024
Correction to Doi type models for suspensions
David Gérard-Varet, Richard M. Höfer
Starting from microscopic particle systems, we study the derivation of Doi type models for suspensions of non-spherical particles in Stokes flows. While Doi models accurately d…
math.AP2024
Analysis of a sedimenting suspension near a vertical wall
David Gérard-Varet, Amina Mecherbet
We consider a sedimenting suspension in a Stokes flow, in the presence of a vertical wall. We study the effect of a particle-depleted fluid layer near the wall on the bulk dynamics…
math.AP2024
Nonlinear stability for active suspensions
Michele Coti Zelati, Helge Dietert, David Gérard-Varet
This paper is devoted to the nonlinear analysis of a kinetic model introduced by Saintillan and Shelley to describe suspensions of active rodlike particles in viscous flows. We inv…