56 citations · 281 across the 35 of their papers we have counts for
35 papers
Dynamical regimes and finite time behavior in a trapped random walk: a direct iterative approach
Elena Floriani, Ricardo Lima, Edgardo Ugalde
We consider a basic one-dimensional model of diffusion which allows to obtain a diversity of diffusive regimes whose speed depends on the moments of the per-site trapping time. Thi…
Open Regulatory Networks and Modularity
Ricardo Lima, Arnaud Meyroneinc, Edgardo Ugalde
We study the dynamical properties of small regulatory networks treated as non autonomous dynamical systems called modules when working inside larger networks or, equivalently when…
A tomographic analysis of reflectometry data I: Component factorization
Francoise Briolle, Ricardo Lima, Vladimir I. Man'ko +1
Many signals in Nature, technology and experiment have a multi-component structure. By spectral decomposition and projection on the eigenvectors of a family of unitary operators, a…
Control of test particle transport in a turbulent electrostatic model of the Scrape Off Layer
Guido Ciraolo, Philippe Ghendrih, Yanick Sarazin +4
The drift motion of charged test particle dynamics in the Scrape Off Layer (SOL)is analyzed to investigate a transport control strategy based on Hamiltonian…
Magnetohydrodynamics In The Context Of Nelson's Stochastic Mechanics
D. Volchenkov, R. Lima
A simple generalization of the MHD model accounting for the fluctuations of the configurations due to kinetic effects in plasmas in short times small scales is considered. The velo…
Poisson-Vlasov : Stochastic representation and numerical codes
Elena Floriani, R. Lima, R. Vilela Mendes
A stochastic representation for the solutions of the Poisson-Vlasov equation, with several charged species, is obtained. The representation involves both an exponential and a branc…