Multiple domain dynamics simulated with coupled level sets. - Christian Ratsch; C. Anderson; Russel E. Caflisch; L. Feigenbaum; Daniel Shaevitz; M. Sheffler; C. Tiee (Appl. Math. Lett., 2003)

Efficient symmetric discretization for the Poisson, heat and Stefan-type problems with Robin boundary conditions. - Joseph Papac; Frédéric Gibou; Christian Ratsch (J. Comput. Phys., 2010)

A level set approach for diffusion and Stefan-type problems with Robin boundary conditions on quadtree/octree adaptive Cartesian grids. - Joseph Papac; Ásdís Helgadóttir; Christian Ratsch; Frédéric Gibou (J. Comput. Phys., 2013)

The island dynamics model on parallel quadtree grids. - Pouria Mistani; Arthur Guittet; Daniil Bochkov; Joshua Schneider 002; Dionisios Margetis; Christian Ratsch; Frédéric Gibou (J. Comput. Phys., 2018)