170 citations · 2.2k across the 59 of their papers we have counts for
3 papers · 1 filter
Selective advantage of diffusing faster
Simone Pigolotti, Roberto Benzi
We study a stochastic spatial model of biological competition in which two species have the same birth and death rates, but different diffusion constants. In the absence of this di…
Species abundances and lifetimes: from neutral to niche-stabilized communities
Simone Pigolotti, Massimo Cencini
We study a stochastic community model able to interpolate from a neutral regime to a niche partitioned regime upon varying a single parameter tuning the intensity of niche stabiliz…
Replicator dynamics with turnover of players
Jeppe Juul, Ardeshir Kianercy, Sebastian Bernhardsson +1
We study adaptive dynamics in games where players abandon the population at a given rate, and are replaced by naive players characterized by a prior distribution over the admitted…