2 citations · 3 across the 4 of their papers we have counts for
7 papers
Hyperbolicity and non-conservativity of a hydrodynamic model of swarming rigid bodies
Pierre Degond, Amic Frouvelle, Sara Merino-Aceituno +1
In this paper, we study a nonlinear system of first order partial differential equations describing the macroscopic behavior of an ensemble of interacting self-propelled rigid bodi…
Large-scale dynamics of self-propelled particles moving through obstacles: model derivation and pattern formation
Pedro Aceves-Sanchez, Pierre Degond, Eric E. Keaveny +3
We model and study the patterns created through the interaction of collectively moving self-propelled particles (SPPs) and elastically tethered obstacles. Simulations of an individ…
Nematic alignment of self-propelled particles in the macroscopic regime
Pierre Degond, Sara Merino-Aceituno
Starting from a particle model describing self-propelled particles interacting through nematic alignment, we derive a macroscopic model for the particle density and mean direction…
Layer-by-layer growth of complex-shaped three-dimensional nanostructures with focused electron beams
L. Skoric, D. Sanz-Hernández, F. Meng +3
The fabrication of three-dimensional (3D) nanostructures is of great interest to many areas of nanotechnology currently challenged by fundamental limitations of conventional lithog…
Alignment of self-propelled rigid bodies: from particle systems to macroscopic equations
Pierre Degond, Amic Frouvelle, Sara Merino-Aceituno +1
The goal of these lecture notes is to present in a unified way various models for the dynamics of aligning self-propelled rigid bodies at different scales and the links between the…
Coupled Self-Organized Hydrodynamics and Stokes models for suspensions of active particles
Pierre Degond, Sara Merino-Aceituno, Fabien Vergnet +1
We derive macroscopic dynamics for self-propelled particles in a fluid. The starting point is a coupled Vicsek-Stokes system. The Vicsek model describes self-propelled agents inter…