2 papers
math.AP2025
Comparison Between Effective and Individual Growth Rates in a Heterogeneous Population
Marie Doumic, Anaïs Rat, Magali Tournus
Is there an advantage to heterogeneity in a population where individuals grow and divide by fission? This is a broad question, to which there is no easy universal answer. This arti…
math.AP2025
Growth-fragmentation model for a population presenting heterogeneity in growth rate: Malthus parameter and long-time behavior
Anaïs Rat, Magali Tournus
The goal of the present paper is to explore the long-time behavior of the growth-fragmentation equation formulated in the case of equal mitosis and variability in growth rate, unde…