66 citations · 144 across the 22 of their papers we have counts for
3 papers · 1 filter
Higher order multipoint flux mixed finite element methods on quadrilaterals and hexahedra
Ilona Ambartsumyan, Eldar Khattatov, Jeonghun Lee +1
We develop higher order multipoint flux mixed finite element (MFMFE) methods for solving elliptic problems on quadrilateral and hexahedral grids that reduce to cell-based pressure…
Weakly imposed symmetry and robust preconditioners for Biot's consolidation model
Trygve Baerland, Jeonghun J. Lee, Kent-Andre Mardal +1
We discuss the construction of robust preconditioners for finite element approximations of Biot's consolidation model in poroelasticity. More precisely, we study finite element met…
Analysis of an HDG Method for Linearized Incompressible Resistive MHD Equations
Jeonghun J. Lee, Stephen Shannon, Tan Bui-Thanh +1
We present a hybridized discontinuous Galerkin (HDG) method for stationary linearized incompressible magnetohydrodynamics (MHD) equations. At the heart of the paper is the introduc…