A n-ary fragmentation model is introduced as a generalization of Ref. [G. Hernandez, Two-dimensional model for binary fragmentation process with random system of forces, random stopping and material resistance, Physica A 323 (1) (2003) 1–8]. Its main assumptions are: Continuous bi-dimensional...

In this work we present some numerical results and visualizations obtained from parallel and distributed simulations of the Olami–Feder–Christiensen earthquake model. This model is a two-dimensional cellular automata, continuous in space and discrete in time, constructed in order to simulate...

This work presents the numerical results obtained from large-scale parallel distributed simulations of a self-similar model for two-dimensional discrete in time and continuous in space binary fragmentation. Its main characteristics are: (1) continuous material; (2) uniform and independent random...

The extremal rules automata (ER) were introduced as a generalization of an earlier method for elementary image enhancement: the nearest extremum rule automaton (NER). The ER dynamical behavior was characterized for the sequential iteration by a Lyapunov functional which allows proving fixed...