2 citations · 2 across the 4 of their papers we have counts for
4 papers
Noisy nonlocal aggregation model with gradient flow structures
Su Yang, Weiqi Chu, Panayotis G. Kevrekidis
Interacting particle systems provide a fundamental framework for modeling collective behavior in biological, social, and physical systems. In many applications, stochastic perturba…
What Do Bouncing Balls Tell Us About the Universe? A Journey into Billiard Systems
Weiqi Chu, Matthew Dobson
Have you ever played or watched a game of pool? If so, you have already seen a billiard system in action. In mathematics and physics, a billiard system describes a ball that moves…
An epidemical model with nonlocal spatial infections
Su Yang, Weiqi Chu, Panayotis Kevrekidis
The SIR model is one of the most prototypical compartmental models in epidemiology. Generalizing this ordinary differential equation (ODE) framework into a spatially distributed pa…
Modeling, Inference, and Prediction in Mobility-Based Compartmental Models for Epidemiology
Ning Jiang, Weiqi Chu, Yao Li
Classical compartmental models in epidemiology often assume a homogeneous population for simplicity, which neglects the inherent heterogeneity among individuals. This assumption fr…