| Texto completo | |
| Autor(es): |
Ferrari, Pablo A.
[1]
;
Pechersky, Eugene A.
[2]
;
Sisko, Valentin V.
[3]
;
Yambartsev, Anatoly A.
[4]
Número total de Autores: 4
|
| Afiliação do(s) autor(es): | [1] Univ Buenos Aires. Fac Ciencias Exactas & Nat
[2] Russian Acad Sci. Inst Informat Transmiss Problems
[3] Univ Fed Fluminense. Inst Matemat & Stat
[4] Univ Sao Paulo. Dept Stat
Número total de Afiliações: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Journal of Mathematical Physics; v. 51, n. 11 NOV 2010. |
| Citações Web of Science: | 0 |
| Resumo | |
Consider a discrete locally finite subset Gamma of R(d) and the cornplete graph (Gamma, E), with vertices Gamma and edges E. We consider Gibbs measures on the set of sub-graphs with vertices Gamma and edges E` subset of E. The Gibbs interaction acts between open edges having a vertex in common. We study percolation properties of the Gibbs distribution of the graph ensemble. The main results concern percolation properties of the open edges in two cases: (a) when Gamma is sampled from a homogeneous Poisson process; and (b) for a fixed Gamma with sufficiently sparse points. (c) 2010 American Institute of Physics. {[}doi:10.1063/1.3514605] (AU) | |
| Processo FAPESP: | 99/11962-9 - Fenômenos críticos em processos evolutivos e sistemas em equilíbrio |
| Beneficiário: | Pablo Augusto Ferrari |
| Linha de fomento: | Auxílio à Pesquisa - Temático |