A Least-Squares Galerkin Gradient Recovery Method for Fully Nonlinear Elliptic Equations. - Omar Lakkis; Amireh Mousavi (ENUMATH, 2019)

A least-squares Galerkin approach to gradient and Hessian recovery for nondivergence-form elliptic equations. - Omar Lakkis; Amireh Mousavi (CoRR, 2019)

A least-squares Galerkin approach to gradient recovery for Hamilton-Jacobi-Bellman equation with Cordes coefficients. - Amireh Mousavi; Omar Lakkis; Reza Mokhtari (CoRR, 2022)