2 papers
eess.SY2026
Removal-Only Actuation in Age-Structured Branching Populations: Fundamental Limits of Equilibrium Placement
Ouerdia Arezki, Ali Zemouche
A subcritical age-structured branching population dies out almost surely. Conditioned on survival, it converges to its Yaglom limit, a quasi-stationary equilibrium that we take as…
eess.SY2026
Fleming-Viot Selection of the Yaglom Limit for Age-Structured Bellman-Harris Processes, with Application to Livestock Epidemic Surveillance
Ouerdia Arezki, Paul-Marie Grollemund, Ali Zemouche
In this paper, we construct a Fleming-Viot particle system for a class of subcritical Bellman-Harris processes. We prove that it selects the Yaglom limit at a polynomial rate in th…