Chatterjee, Shirshendu; Durrett, Rick - In: Stochastic Processes and their Applications 123 (2013) 2, pp. 561-578
We consider the discrete time threshold-θ contact process on a random r-regular graph. We show that if θ≥2, r≥θ+2, ϵ1 is small and p≥p1(ϵ1), then starting from all vertices occupied the fraction of occupied vertices is ≥1−2ϵ1 up to time exp(γ1(r)n) with high probability. We also...