Random walk systems and their applications to models of information diffusion

• Grant number: 10/06967-2
• Support Opportunities: Scholarships in Brazil - Post-Doctoral
• Effective date (Start): November 01, 2010
• Effective date (End): December 31, 2011
• Field of knowledge: Physical Sciences and Mathematics - Probability and Statistics - Probability
• Principal Investigator: Serguei Popov
• Grantee: Pablo Martin Rodriguez
• Host Institution: Instituto de Matemática, Estatística e Computação Científica (IMECC). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• Associated research grant: 09/52379-8 - Stochastic modeling of interacting systems, AP.TEM

Abstract

We will study the behavior of random walk systems in different types of graphs. Also, we will seek applications to models of information diffusion in a given population. (AU)

Scientific publications

(4)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

LEBENSZTAYN, E.; MACHADO, F. P.; RODRIGUEZ, P. M.. LIMIT THEOREMS FOR A GENERAL STOCHASTIC RUMOUR MODEL. SIAM JOURNAL ON APPLIED MATHEMATICS, v. 71, n. 4, p. 1476-1486, 2011. (09/18253-7, 10/06967-2)

LEBENSZTAYN, E.; RODRIGUEZ, P. M.. A connection between a system of random walks and rumor transmission. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, v. 392, n. 23, p. 5793-5800, DEC 1 2013. (12/22673-4, 10/06967-2)

COLETTI, CRISTIAN F.; RODRIGUEZ, PABLO M.; SCHINAZI, RINALDO B.. A Spatial Stochastic Model for Rumor Transmission. Journal of Statistical Physics, v. 147, n. 2, p. 375-381, APR 2012. (10/06967-2)

LEBENSZTAYN, E.; MACHADO, F. P.; RODRIGUEZ, P. M.. On the behaviour of a rumour process with random stifling. ENVIRONMENTAL MODELLING & SOFTWARE, v. 26, n. 4, p. 517-522, APR 2011. (10/06967-2)