97 citations · 276 across the 12 of their papers we have counts for
3 papers · 1 filter
Pseudospectral versus finite-differences schemes in the numerical integration of stochastic models of surface growth
Rafael Gallego, Mario Castro, Juan M. López
We present a comparison between finite differences schemes and a pseudospectral method applied to the numerical integration of stochastic partial differential equations that model…
Scaling of Local Slopes, Conservation Laws and Anomalous Roughening in Surface Growth
Juan M. López, Mario Castro, Rafael Gallego
We argue that symmetries and conservation laws greatly restrict the form of the terms entering the long wavelength description of growth models exhibiting anomalous roughening. Thi…
Domain Growth in a Multivariable non Potential System
R. Gallego, M. San Miguel, Raul Toral
We present a study of dynamical scaling and domain growth in a non potential system that models Rayleigh-Benard convection in a rotating cell. In d=1, dynamical scaling holds, but…