| Texto completo | |
| Autor(es): |
Gomes, Pablo A.
;
de Lima, Bernardo N. B.
Número total de Autores: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Stochastic Processes and their Applications; v. 153, p. 18-pg., 2022-08-02. |
| Resumo | |
We study the phase transition phenomena for long-range oriented percolation and contact process. We study a contact process in which the range of each vertex are independent, updated dynamically and given by some distribution N. We also study an analogous oriented percolation model on the hyper-cubic lattice, here there is a special direction where long-range oriented bonds are allowed; the range of all vertices are given by an i.i.d. sequence of random variables with common distribution N. For both models, we prove some results about the existence of a phase transition in terms of the distribution N. (c) 2022 Elsevier B.V. All rights reserved. (AU) | |
| Processo FAPESP: | 20/02636-3 - Modelos estocásticos em ambientes aleatórios |
| Beneficiário: | Pablo Almeida Gomes |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 17/10555-0 - Modelagem estocástica de sistemas interagentes |
| Beneficiário: | Fabio Prates Machado |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |