278 citations · 3.1k across the 101 of their papers we have counts for
43 papers · 1 filter
Binary particle collisions with mass exchange
Pierre Degond, Jian-Guo Liu
We investigate a kinetic model for interacting particles whose masses are integer multiples of an elementary mass. These particles undergo binary collisions which preserve momentum…
Topological travelling waves of a macroscopic swarmalator model in confined geometries
Pierre Degond, Antoine Diez
We investigate a new class of topological travelling-wave solutions for a macroscopipc swarmalator model involving force non-reciprocity. Swarmalators are systems of self-propelled…
Macroscopic limit of a Fokker-Planck model of swarming rigid bodies
Pierre Degond, Amic Frouvelle
We consider self-propelled rigid-bodies interacting through local body-attitude alignment modelled by stochastic differential equations. We derive a hydrodynamic model of this syst…
How environment affects active particle swarms: a case study
Pierre Degond, Angelika Manhart, Sara Merino-Aceituno +2
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 abl…
Topological states and continuum model for swarmalators without force reciprocity
Pierre Degond, Antoine Diez, Adam Walczak
Swarmalators are systems of agents which are both self-propelled particles and oscillators. Each particle is endowed with a phase which modulates its interaction force with the oth…
Body-attitude coordination in arbitrary dimension
Pierre Degond, Antoine Diez, Amic Frouvelle
We consider a system of self-propelled agents interacting through body attitude coordination in arbitrary dimension . We derive the formal kinetic and hydrodynamic limits…