This work is devoted to the large-scale rheology of suspensions of non-Brownian inertialess
rigid particles, possibly self-propelling, suspended in a Stokes flow. Starting from a …

We provide a rigorous derivation of an effective rheology for dilute viscous suspensions of
self-propelled particles. We derive at the limit an effective Stokes system with two additional …

We analyse the asymptotic behavior for kinetic models describing the collective behavior of
animal populations. We focus on models for self-propelled individuals, whose velocity …

In this paper we provide a local Cauchy theory both on the torus and in the whole space for
general Vicsek dynamics at the kinetic level. We consider rather general interaction kernels …

We investigate the hydrodynamic limit problem for a kinetic flocking model. We develop a
GCI-based Hilbert expansion method, and establish rigorously the asymptotic regime from …

Elongated particles in dense systems often exhibit alignment due to volume exclusion
interactions, leading to packing configurations. Traditional models of collective dynamics …

This paper deals with the convergence of the Doi-Navier-Stokes model of liquid crystals to
the Ericksen-Leslie model in the limit of the Deborah number tending to zero. While the …

We model and study the patterns created through the interaction of collectively moving self-
propelled particles (SPPs) and elastically tethered obstacles. Simulations of an individual …

We study the multiscale viscoelastic Doi model for suspensions of Brownian rigid rod-like
particles, as well as its generalization by Saintillan and Shelley for self-propelled particles …

We investigate the collective motion of self-propelled agents in an environment filled with
obstacles that are tethered to fixed positions via springs. The active particles are able to …