Raoul Normand

most citedSelf-organized criticality in a discrete model for Smoluchowski's equation

7 citations · 7 across the 3 of their papers we have counts for

collaborators

3 papers

math.PR2014

Local times in a Brownian excursion

Krishna B. Athreya, Raoul Normand, Vivekananda Roy +1

Let ${B (t), t \geq 0}$ be a standard Brownian motion in $R$ . Let $T$ be the first return time to 0 after hitting 1, and ${L (T, x), x \in R}$ be the local time…

math.PR2014★ 7 cited

Self-organized criticality in a discrete model for Smoluchowski's equation

Mathieu Merle, Raoul Normand

We study a discrete model of coagulation, involving a large number $N$ of particles. Pairs of particles are given i.i.d exponential clocks with parameter $1/ N$ . When a clock rings,…

math.PR2012

Two population models with constrained migrations

Raoul Normand

We study two models of population with migration. We assume that we are given infinitely many islands with the same number r of resources, each individual consuming one unit of res…