Existence of solutions to a fully nonlinear free transmission problem

Interior a Priori Estimates for Solutions of Fully Non-Linear Equations

Luis Caffarelli · Annals of Mathematics · 1989 · 568 citations

Natural Sciences, Mathematics, Differential Equations +9

Viscosity solutions of fully nonlinear second-order elliptic partial differential equations

Hitoshi Ishii, Pierre‐Louis Lions · Journal of Differential Equations · 1990 · 568 citations

Natural Sciences, Physics, Differential Equations +10

On viscosity solutions of fully nonlinear equations with measurable ingredients

Luis Caffarelli, Michael G. Crandall, Maciej Kocan · Communications on Pure and Applied Mathematics · 1996 · 314 citations

Natural Sciences, Mathematics, Physics +12

Estimates for elliptic systems from composite material

Yanyan Li, Louis Nirenberg · Communications on Pure and Applied Mathematics · 2003 · 306 citations

Engineering, Materials Engineering, Materials Science +13

Gradient Estimates for Solutions to Divergence Form Elliptic Equations with Discontinuous Coefficients

Yan Yan Li, Michael Vogelius · Archive for Rational Mechanics and Analysis · 2000 · 300 citations

Natural Sciences, Computational Engineering, Differential Equations +9