Uniqueness of infinity harmonic functions and the eikonal equation
(coauthors
G. Gunnarsson, P. Y. Wang)
Derivation of the Aronsson equation for C^1 Hamiltonians
(coauthors
Changyou Wang and Yifeng Yu)
A visit with the infinity Laplace equation
(published version in Calculus of Variations and Nonlinear Partial Differential Equations, 75--122, Lecture Notes in Math., 1927, Springer, Berlin, 2008.)
The problem of two sticks
(coauthor Luis Caffarelli)
Distance functions and almost global solutions of eikonal equations
(coauthor Luis Caffarelli)
Convexity criteria and uniqueness of absolutely minimizing functions
(coauthors Scott N. Armstrong, Vesa Julin and Charles K. Smart)