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math.PR2011

Stochastic Chemical Kinetics with Energy Parameters

Guy Fayolle, Vadim Malyshev, Serguei Pirogov

Abstact: We introduce new models of energy redistribution in stochastic chemical kinetics with several molecule types and energy parameters. The main results concern the situations…

math.PR2011★ 20 cited

The diameter of weighted random graphs

Hamed Amini, Marc Lelarge

In this paper we study the impact of random exponential edge weights on the distances in a random graph and, in particular, on its diameter. Our main result consists of a precise a…

math.PR2011★ 23 cited

Clustering and percolation of point processes

Bartlomiej Blaszczyszyn, D. Yogeshwaran

We are interested in phase transitions in certain percolation models on point processes and their dependence on clustering properties of the point processes. We show that point pro…

math.PR2011

Approximation of the Fokker-Planck equation of the stochastic chemostat

Fabien Campillo, Marc Joannides, Irène Larramendy-Valverde

We consider a stochastic model of the two-dimensional chemostat as a diffusion process for the concentration of substrate and the concentration of biomass. The model allows for the…

math.PR2011

About Fokker-Planck equation with measurable coefficients and applications to the fast diffusion equation

Nadia Belaribi, Francesco Russo

The object of this paper is the uniqueness for a -dimensional Fokker-Planck type equation with non-homogeneous (possibly degenerated) measurable not necessarily bounded coeffici…

math.PR2011★ 25 cited

On comparison of clustering properties of point processes

Bartlomiej Blaszczyszyn, D. Yogeshwaran

In this paper, we propose a new comparison tool for spatial homogeneity of point processes, based on the joint examination of void probabilities and factorial moment measures. We p…