The global subject of this thesis is probabilistic cellular automata (PCA). It is divided into two parts.In the first part, we define the notion of partially ordered chains (POC) that generalise PCA. They are defined thought partially ordered specification (POS) in analogy with the statistical mechanics notion of Gibbs measure. We obtain the analogous of Gibbs measure phase space properties: characterization of extremal measures, construction/reconstruction starting from single site kernels, criterion of uniqueness. These results are applied to some well-known PCA.The second part is essentially devoted to 1-dimensional PCA with two neighbours and two states. We show two decompositions of space-time configurations in flow of information. Tho...
We investigate the low-noise regime of a large class of probabilistic cellular automata, including t...
We first introduce some coupling of a finite number of Probabilistic Cellular Automata dynamics (PCA...
La première partie de cette thèse porte sur les automates cellulaires probabilistes (ACP) sur la lig...
The global subject of this thesis is probabilistic cellular automata (PCA). It is divided into two p...
The global subject of this thesis is probabilistic cellular automata (PCA). It is divided into two p...
Cotutelle de thèse franco italienne entre Univ. Lille 1 et Politecnico de Milan Directeurs de Thèse ...
We discuss various properties of Probabilistic Cellular Automata, such as the structure of the set o...
Cellular Automata are discrete-time dynamical systems on a spatially extended discrete space which p...
International audienceCellular Automata are discrete-time dynamical systems on a spatially extended ...
A probabilistic cellular automaton (PCA) is a Markov chain on a symbolic space. Time is discrete, ce...
Cellular Automata are discrete--time dynamical systems on a spatially extended discrete space which ...
International audienceProbabilistic cellular automata are considered in this review. They are CA dyn...
We investigate a family of totalistic probabilistic cellular automata (PCA) which depend on three pa...
Let us consider the simplest model of one-dimensional probabilistic cellular automata (PCA). The cel...
International audienceWe discuss various properties of Probabilistic Cellular Automata, such as the ...
We investigate the low-noise regime of a large class of probabilistic cellular automata, including t...
We first introduce some coupling of a finite number of Probabilistic Cellular Automata dynamics (PCA...
La première partie de cette thèse porte sur les automates cellulaires probabilistes (ACP) sur la lig...
The global subject of this thesis is probabilistic cellular automata (PCA). It is divided into two p...
The global subject of this thesis is probabilistic cellular automata (PCA). It is divided into two p...
Cotutelle de thèse franco italienne entre Univ. Lille 1 et Politecnico de Milan Directeurs de Thèse ...
We discuss various properties of Probabilistic Cellular Automata, such as the structure of the set o...
Cellular Automata are discrete-time dynamical systems on a spatially extended discrete space which p...
International audienceCellular Automata are discrete-time dynamical systems on a spatially extended ...
A probabilistic cellular automaton (PCA) is a Markov chain on a symbolic space. Time is discrete, ce...
Cellular Automata are discrete--time dynamical systems on a spatially extended discrete space which ...
International audienceProbabilistic cellular automata are considered in this review. They are CA dyn...
We investigate a family of totalistic probabilistic cellular automata (PCA) which depend on three pa...
Let us consider the simplest model of one-dimensional probabilistic cellular automata (PCA). The cel...
International audienceWe discuss various properties of Probabilistic Cellular Automata, such as the ...
We investigate the low-noise regime of a large class of probabilistic cellular automata, including t...
We first introduce some coupling of a finite number of Probabilistic Cellular Automata dynamics (PCA...
La première partie de cette thèse porte sur les automates cellulaires probabilistes (ACP) sur la lig...