2 papers
math.NA2022
A finite element approximation of planar oblique derivative problems in non-divergence form
Guangwei Gao, Shuonan Wu
This paper proposes a (non-Lagrange) primal finite element approximation of the linear elliptic equations in non-divergence form with oblique boundary conditions in planar,…
math.NA2021
Auxiliary Space Preconditioners for Finite Element Approximation of Hamilton--Jacobi--Bellman Equations with Cordes Coefficients
Guangwei Gao, Shuonan Wu
In the past decade, there are many works on the finite element methods for the fully nonlinear Hamilton--Jacobi--Bellman (HJB) equations with Cordes condition. The linearised syste…