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
Pontificia Universidad Católica de Chile (PUC-Chile)
Av. Vicuña Mackenna 4860, Macul,
Santiago – Chile
(+56 2) 2354 5779
Facultad de Ciencias Físicas y Matemáticas (FCFM)
Universidad de Chile
Beauchef 851, Edificio Norte, Piso 7,
Santiago – Chile