18 citations · 43 across the 8 of their papers we have counts for
8 papers
Stochastic quasi-cycles as a simple explanation for the time evolution of the Cape Rodney-Okakari Point Marine ecological reserve
César Parra-Rojas, Duccio Fanelli, Alan J. McKane
The dataset collected at the Cape Rodney-Okakari Point Marine (CR-OPM) reserve on the North Island of New Zealand is rather unique. It describes the cyclic time evolution of a rock…
Mapping Climate Change Research via Open Repositories & AI: advantages and limitations for an evidence-based R&D policy-making
Nicandro Bovenzi, Nicolau Duran-Silva, Francesco Alessandro Massucci +3
In the last few years, several initiatives have been starting to offer access to research outputs data and metadata in an open fashion. The platforms developed by those initiatives…
Reduction of a metapopulation genetic model to an effective one island model
César Parra-Rojas, Alan J. McKane
We explore a model of metapopulation genetics which is based on a more ecologically motivated approach than is frequently used in population genetics. The size of the population is…
Stochastic epidemic dynamics on extremely heterogeneous networks
César Parra-Rojas, Thomas House, Alan J. McKane
Networks of contacts capable of spreading infectious diseases are often observed to be highly heterogeneous, with the majority of individuals having fewer contacts than the mean, a…
Suppressing escape events in maps of the unit interval with demographic noise
César Parra-Rojas, Joseph D. Challenger, Duccio Fanelli +1
We explore the properties of discrete-time stochastic processes with a bounded state space, whose deterministic limit is given by a map of the unit interval. We find that, in the m…
Intrinsic noise and two-dimensional maps: Quasicycles, quasiperiodicity, and chaos
César Parra-Rojas, Joseph D. Challenger, Duccio Fanelli +1
We develop a formalism to describe the discrete-time dynamics of systems containing an arbitrary number of interacting species. The individual-based model, which forms our starting…
Casimir effect in swimmer suspensions
C. Parra-Rojas, R. Soto
We show that the Casimir effect can emerge in microswimmer suspensions. In principle, two effects conspire against the development of Casimir effects in swimmer suspensions. First,…
Active temperature and velocity correlations produced by a swimmer suspension
C. Parra-Rojas, R. Soto
The agitation produced in a fluid by a suspension of micro-swimmers in the low Reynolds number limit is studied. In this limit, swimmers are modeled as force dipoles all with equal…