A two-dimensional random crystalline algorithm for Gauss curvature flow

H. Ishii, T. Mikami
2002 Advances in Applied Probability  
We propose and study a random crystalline algorithm (a discrete approximation) of the Gauss curvature flow of smooth simple closed convex curves in ℝ2 as a stepping stone to the full understanding of such phenomena as the wearing process of stones on a beach.
doi:10.1239/aap/1033662162 fatcat:fjo2zzr6rfaxjdp47bjisijyzm