study this link using two notions of temporal dependence: β−mixing and ρ−mixing. Weshow that β−mixing and ρ−mixing with … exponential decay are essentially equivalent concepts for scalar diffusions. For stationary diffusions that fail to be ρ−mixing …, we show that they are still β−mixing except that the decay rates are slower than exponential. For such processes we find …

study this link using two notions of temporal dependence: beta-mixing and rho-mixing. We show that beta-mixing and rho-mixing … rho-mixing, we show that they are still beta-mixing except that the decay rates are slower than exponential. For such …

This paper presents an experimental and numerical study that deals with the problem of mixing grains falling down … particles at the bottom of the board is determined and the incidence of the presence of walls in the mixing quality is studied …