Andrew Heeszel

activity

20242026

collaborators

3 papers

math.PR2026

Epidemics with avoidance and isolation on $Z^{d}$

Andrew Heeszel, Matthew Wascher

The contact process with avoidance is a generalization of the classical contact process (SIS epidemic) that introduces a mechanism for healthy individuals to avoid their infected n…

math.PR2025

Limiting Speed and Fluctuations for the Boundary Modified Contact Process

Andrew Heeszel

The boundary modified contact process models an epidemic spreading in one dimension with two infection parameters, $λ_{i}$ and $λ_{e}$ . Starting from a finite infected set, each edge o…

math.PR2024

Cutoff for Contingency Table and Torus Random Walks with Low Incremental Correlations

Zihao Fang, Andrew Heeszel

We use the correlation matrix of the generating distribution to determine the mixing time for random walks on the torus $(Z / q Z)^{n}$ . We present our method in the c…

Epidemics with avoidance and isolation on Zd

Limiting Speed and Fluctuations for the Boundary Modified Contact Process

Cutoff for Contingency Table and Torus Random Walks with Low Incremental Correlations

Epidemics with avoidance and isolation on $Z^{d}$