2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/103793We can view Brownian sheet as a sequence of interacting Brownian motions or slices. Here we present a number of results about the slices of the sheet. A common feature of our results is that they exhibit phase transition. In addition, a number of open problems are presented.Probability60G50; 60H99text