348 citations · 588 across the 15 of their papers we have counts for
4 papers · 1 filter
How bad is to be slow-reacting ? On the effect of the delay in response to a changing environment on a population's survival
Ioana Bena, Michel Droz, Janusz Szwabinski +1
We consider a simple-model population, whose individuals react with a certain delay to temporal variations of their habitat. We investigate the impact of such a delayed-answer on t…
Extinction risk and structure of a food web model
A. Pȩkalski, J. Szwabiński, I. Bena +1
We investigate in detail the model of a trophic web proposed by Amaral and Meyer [Phys. Rev. Lett. 82, 652 (1999)]. We focused on small-size systems that are relevant for real biol…
Complex population dynamics as a competition between multiple time-scale phenomena
Ioana Bena, Michel Droz, Janusz Szwabinski +1
The role of the selection pressure and mutation amplitude on the behavior of a single-species population evolving on a two-dimensional lattice, in a periodically changing environme…
Extinction dynamics of Lotka-Volterra ecosystems on evolving networks
Francois Coppex, Michel Droz, Adam Lipowski
We study a model of a multi-species ecosystem described by Lotka-Volterra-like equations. Interactions among species form a network whose evolution is determined by the dynamics of…