My research is in the area of Partial Differential Equations. I am also interested in Calculus of Variations and in  analytic aspects of  Quasiconformal Mappings, Sub-Riemannian Geometry,  Minimal Surfaces and Mean Curvature Flow.

My work is partially supported by the National Science Foundation award DMS 1101478 “Topics in Quasiconformal Mappings and in PDE” and DMS 0800522 “Topics in Nonlinear Subelliptic Partial Differential Equations”. Part of my outreach activities are supported by the US Dept. of Education award FIPSE P116J090052 (co-funded by European Commission).