3 papers
q-bio.PE2025
Fluctuating growth rates link turnover and unevenness in species-rich communities
Emil Mallmin, Arne Traulsen, Silvia De Monte
The maintenance of diversity, the `commonness of rarity', and compositional turnover are ubiquitous features of species-rich communities. Through a minimal model, we consider how t…
q-bio.PE2025
Chaos and noise in evolutionary game dynamics
Maria Alejandra Ramirez, George Datseris, Arne Traulsen
Evolutionary game theory has traditionally employed deterministic models to describe population dynamics. These models, due to their inherent nonlinearities, can exhibit determinis…
physics.soc-ph2024
Seasonal social dilemmas
Lucas S. Flores, Amanda de Azevedo-Lopes, Chadi M. Saad-Roy +1
Social dilemmas where the good of a group is at odds with individual interests are usually considered as static -- the dilemma does not change over time. In the COVID-19 pandemic,…