13 citations · 35 across the 22 of their papers we have counts for
3 papers · 1 filter
Anisotropic Surface Tensions for Phase Transitions in Periodic Media
Rustum Choksi, Irene Fonseca, Jessica Lin +1
This paper establishes bounds on the homogenized surface tension for a heterogeneous Allen-Cahn energy functional in a periodic medium. The approach is based on relating the homoge…
A simple geometric method for navigating the energy landscape of centroidal Voronoi tessellations
Ivan Gonzalez, Rustum Choksi, Jean-Christophe Nave
Finding optimal (or low energy) centroidal Voronoi tessellations (CVTs) on a 2D domain is a challenging problem. One must navigate an energy landscape whose desirable critical poin…
The Maximum Entropy on the Mean Method for Image Deblurring
Gabriel Rioux, Rustum Choksi, Tim Hoheisel +2
Image deblurring is a notoriously challenging ill-posed inverse problem. In recent years, a wide variety of approaches have been proposed based upon regularization at the level of…