349 citations · 2.5k across the 64 of their papers we have counts for
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Fluctuations impact on a pattern-forming model of population dynamics with non-local interactions
Cristobal Lopez, Emilio Hernandez-Garcia
A model of interacting random walkers is presented and shown to give rise to patterns consisting in periodic arrangements of fluctuating particle clusters. The model represents bio…
Sustained plankton blooms under open chaotic flows
Emilio Hernandez-Garcia, Cristobal Lopez
We consider a predator-prey model of planktonic population dynamics, of excitable character, living in an open and chaotic fluid flow, i.e., a state of fluid motion in which fluid…
Clustering, advection and patterns in a model of population dynamics with neighborhood-dependent rates
Emilio Hernandez-Garcia, Cristobal Lopez
We introduce a simple model of population dynamics which considers birth and death rates for every individual that depend on the number of particles in its neighborhood. The model…
Continuum description of finite-size particles advected by external flows. The effect of collisions
Cristobal Lopez, Andrea Puglisi
The equation of the density field of an assembly of macroscopic particles advected by a hydrodynamic flow is derived from the microscopic description of the system. This equation a…
Filament bifurcations in a one-dimensional model of reacting excitable fluid flow
Emilio Hernandez-Garcia, Cristobal Lopez, Zoltan Neufeld
Recently, it has been shown that properties of excitable media stirred by two-dimensional chaotic flows can be properly studied in a one-dimensional framework \cite{excitablePRL,ex…