@article{37816, keywords = {density-fluctuations, example, molecular-dynamics, nonlinear schrodinger-equation, relaxation, singularity, supercooled liquids, systems, transition, vibrated granular material}, author = {Chen and Kevrekidis and Kevrekidis}, title = {Equation-free dynamic renormalization in a glassy compaction model}, abstract = { Combining dynamic renormalization with equation-free computational tools, we study the apparently asymptotically 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; these can be used to accelerate simulators of glassy dynamic phenomena. }, year = {2006}, journal = {Physical Review EPhysical Review E}, volume = {74}, pages = {016702}, month = {07/2006}, isbn = {1539-3755}, language = {English}, }