244 citations · 1.5k across the 40 of their papers we have counts for
6 papers · 2 filters
The Complex Ginzburg-Landau Equation in the Presence of Walls and Corners
Victor M. Eguiluz, Emilio Hernandez-Garcia, Oreste Piro
We investigate the influence of walls and corners (with Dirichlet and Neumann boundary conditions) in the evolution of twodimensional autooscillating fields described by the comple…
Population dynamics advected by chaotic flows: a discrete-time map approach
Cristobal Lopez, Emilio Hernandez-Garcia, Oreste Piro +2
A discrete-time model of reacting evolving fields, transported by a bidimensional chaotic fluid flow, is studied. Our approach is based on the use of a Lagrangian scheme where {\it…
Dynamics of a small neutrally buoyant sphere in a fluid and targeting in Hamiltonian systems
Armando Babiano, Julyan H. E. Cartwright, Oreste Piro +1
We show that, even in the most favorable case, the motion of a small spherical tracer suspended in a fluid of the same density may differ from the corresponding motion of an ideal…
Three-frequency resonances in dynamical systems
O. Calvo, J. H. E. Cartwright, D. L. Gonzalez +2
We investigate numerically and experimentally dynamical systems having three interacting frequencies: a discrete mapping (a circle map), an exactly solvable model (a system of coup…
Boundary effects in extended dynamical systems
V. M. Eguiluz, E. Hernandez-Garcia, O. Piro
In the framework of spatially extended dynamical systems, we present three examples in which the presence of walls lead to dynamic behavior qualitatively different from the one obt…
Synchronization of Chaotic Systems by Common Random Forcing
R. Toral, C. R. Mirasso, E. Hernandez-Garcia +1
We show two examples of noise--induced synchronization. We study a 1-d map and the Lorenz systems, both in the chaotic region. For each system we give numerical evidence that the a…