Oriented percolation in a random environment

Harry Kesten, Vladas Sidoravicius, Maria Eulalia Vares

On the lattice ${\tilde{\mathbb{Z}}}_{+}^2:=(x,y)\in \mathbb{Z}\times {\mathbb{Z}}_{+}:x+y\text{is even}$ we consider the following oriented (northwest-northeast) site percolati…