195 citations · 494 across the 56 of their papers we have counts for
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Emergent behavior of Cucker-Smale flocking particles with time delays
Young-Pil Choi, Zhuchun Li
We analyze Cucker-Smale flocking particles with delayed coupling, where different constant delays are considered between particles. By constructing a system of dissipative differen…
Convergence to Equilibrium in Wasserstein distance for damped Euler equations with interaction forces
José A. Carrillo, Young-Pil Choi, Oliver Tse
We develop tools to construct Lyapunov functionals on the space of probability measures in order to investigate the convergence to global equilibrium of a damped Euler system under…
Cucker-Smale flocking particles with multiplicative noises: stochastic mean-field limit and phase transition
Young-Pil Choi, Samir Salem
In this paper, we consider the Cucker-Smale flocking particles which are subject to the same velocity-dependent noise, which exhibits a phase change phenomenon occurs bringing the…
Emergent dynamics of the Kuramoto ensemble under the effect of inertia
Young-Pil Choi, Seung-Yeal Ha, Javier Morales
We study the emergent collective behaviors for an ensemble of identical Kuramoto oscillators under the effect of inertia. In the absence of inertial effects, it is well known that…
Hydrodynamic Cucker-Smale model with normalized communication weights and time delay
Young-Pil Choi, Jan Haskovec
We study a hydrodynamic Cucker-Smale-type model with time delay in communication and information processing, in which agents interact with each other through normalized communicati…
Collective behavior models with vision geometrical constraints: truncated noises and propagation of chaos
Young-Pil Choi, Samir Salem
We consider large systems of stochastic interacting particles through discontinuous kernels which has vision geometrical constrains. We rigorously derive a Vlasov-Fokker-Planck typ…