Convex Combinations of Minimal Graphs. - Michael John Dorff; Ryan Viertel; Magdalena Woloszkiewicz (Int. J. Math. Math. Sci., 2012)

Coarse Quad Layouts Through Robust Simplification of Cross Field Separatrix Partitions. - Ryan Viertel; Braxton Osting; Matthew L. Staten (CoRR, 2019)

An Approach to Quad Meshing Based on Harmonic Cross-Valued Maps and the Ginzburg-Landau Theory. - Ryan Viertel; Braxton Osting (SIAM J. Sci. Comput., 2019)