172 citations · 1.2k across the 63 of their papers we have counts for
4 papers · 1 filter
Uniformity Transition for Ray Intensities in Random Media
Marc Pradas, Alain Pumir, Michael Wilkinson
This paper analyses a model for the intensity of distribution for rays propagating without absorption in a random medium. The random medium is modelled as a dynamical map. After $N…
Stability in Chaos
Greg Huber, Marc Pradas, Alain Pumir +1
Intrinsic instability of trajectories characterizes chaotic dynamical systems. We report here that trajectories can exhibit a surprisingly high degree of stability, over a very lon…
Aggregation-fragmentation-diffusion model for trail dynamics
Kyle Kawagoe, Greg Huber, Marc Pradas +3
We investigate statistical properties of trails formed by a random process incorporating aggregation, fragmentation, and diffusion. In this stochastic process, which takes place in…
Convergent Chaos
Marc Pradas, Alain Pumir, Greg Huber +1
Chaos is widely understood as being a consequence of sensitive dependence upon initial conditions. This is the result of an instability in phase space, which separates trajectories…