349 citations · 1.1k across the 13 of their papers we have counts for
3 papers · 1 filter
Species competition: coexistence, exclusion and clustering
Emilio Hernandez-Garcia, Cristobal Lopez, Simone Pigolotti +1
We present properties of Lotka-Volterra equations describing ecological competition among a large number of competing species. First we extend to the case of a non-homogeneous nich…
Systems with two symmetric absorbing states: relating the microscopic dynamics with the macroscopic behavior
F. Vazquez, C. Lopez
We propose a general approach to study spin models with two symmetric absorbing states. Starting from the microscopic dynamics on a square lattice, we derive a Langevin equation fo…
Comparison between Eulerian diagnostics and finite-size Lyapunov exponents computed from altimetry in the Algerian basin
F. d'Ovidio, J. Isern-Fontanet, C. Lopez +2
Transport and mixing properties of surface currents can be detected from altimetric data by both Eulerian and Lagrangian diagnostics. In contrast with Eulerian diagnostics, Lagrang…