[Random] Probability Seminar in Sapienza - Amine Asselah - 7th of June

*Tuesday 7th of June, 14:00, Sapienza Università di Roma,** Dipartimento di Matematica, **Sala di Consiglio.*

*Speaker:* Amine Asselah (Paris-Est Créteil)

*Title:* Visiting a ball for critical branching random walks in d=4 and d>4

*Abstract:* We study a critical branching random walk (BRW) on the Euclidean lattice. We focus on the tail of the time spent in a ball, in particular on the special features of the critical dimension four. We focus on the tail of the number of walks transported by the BRW on the boundary of a distant ball, and on the BRWs localized in a ball.