Ergodic Point Process
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Harmonic deformation of the Delaunay triangulation / Deformação harmônica da triangulação de Delaunay
Given a d-dimensional Poisson point process, we construct harmonic functions on the associated Delaunay triangulation, with linear assymptotic behaviour, as the limit of a noiseless harness process. These mappings allow us to find a new embedding for the Delaunay triangulation. We call it harmonic deformation of the graph.
Publicado em: 2009
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2. Comportamento de um autÃmato celular sem e com ruÃdo aleatÃrio
Elements of f0; : : : ;mgZd are called configurations. We work with cellular automata, which can be presented as FrD , where Fr is a random operator which acts on measures on the set of configurations and D is a deterministc operator which acts on configurations. Fr increases state of every point in ZZd with probability r >0 independently and D is a uniform
Publicado em: 2004
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3. THE CONTACT PROCESS ON GRAPHS
We study the ergodic behavior of the contact process on infinite connected graphs of bounded degree. We show that the fundamental notion of complete convergence is not as well behaved as it was thought to be. In particular there are trees for which complete convergence holds in any number, finite or infinite, of separated intervals of values of the infection
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2000