Equation-free dynamic renormalization in a glassy compaction model
  Combining dynamic renormalization with equation-free computational tools, we study the apparently self-similar evolution of void distribution dynamics in the diffusion-deposition problem proposed by Stinchcombe and Depken [Phys. Rev. Lett. 88, 125701 (2002)]. We illustrate fixed point and dynamic approaches, forward as well as backward in time. 
L. Chen, I.G. Kevrekidis and P.G. Kevrekidis