Achilleas Tzioufas

The talk is concerned with the growth of symmetric one-dimensional contact processes on survival. By means of a new approach that relies on stochastic domination arguments and leverages from symmetry to employ well-known facts, we show the existence of random regenerative space-time points on the trajectory of their extremal particles.

Location: PUC, Math Department, Sala 1

Department of Mathematics

Pontifical Catholic University of Chile (PUC-Chile)

Av. Vicuña Mackenna 4860, Macul,

Santiago – Chile

(+56 2) 2354 5779

Center for Mathematical Modeling (CMM)

Faculty of Physical and Mathematical Sciences (FCFM)

Universidad de Chile

Beauchef 851, Edificio Norte, Piso 7,

Santiago – Chile