10 citations · 23 across the 29 of their papers we have counts for
12 papers · 1 filter
On the region of attraction of phase-locked states for swing equations on connected graphs with inhomogeneous dampings
Young-Pil Choi, Zhuchun Li
We consider the synchronization problem of swing equations, a second-order Kuramoto-type model, on connected networks with inhomogeneous dampings. This was largely motivated by its…
Propagation of chaos for aggregation equations with no-flux boundary conditions and sharp sensing zones
Young-Pil Choi, Samir Salem
We consider a -particle interacting particle system with the vision geometrical constraints and reflected noises, proposed as a model for collective behavior of individuals. We…
Sharp conditions to avoid collisions in singular Cucker-Smale interactions
Jose A. Carrillo, Young-Pil Choi, Piotr B. Mucha +1
We consider the Cucker-Smale flocking model with a singular communication weight with . We provide a critical value of the exponent in the communication w…
Cucker-Smale model with normalized communication weights and time delay
Young-Pil Choi, Jan Haskovec
We study a Cucker-Smale-type system with time delay in which agents interact with each other through normalized communication weights. We construct a Lyapunov functional for the sy…
Mean field control hierarchy
Giacomo Albi, Young-Pil Choi, Massimo Fornasier +1
In this paper we model the role of a government of a large population as a mean field optimal control problem. Such control problems are constrainted by a PDE of continuity-type, g…
Global classical solutions and large-time behavior of the two-phase fluid model
Young-Pil Choi
We study the global existence of a unique strong solution and its large-time behavior of a two-phase fluid system consisting of the compressible isothermal Euler equations coupled…