2 citations · 8 across the 15 of their papers we have counts for
5 papers · 1 filter
A new staggered DG method for the Brinkman problem robust in the Darcy and Stokes limits
Lina Zhao, Eric Chung, Ming Fai Lam
In this paper we propose a novel staggered discontinuous Galerkin method for the Brinkman problem on general quadrilateral and polygonal meshes. The proposed method is robust in th…
A posteriori error estimates for the mortar staggered DG method
Lina Zhao, Eric Chung
Two residual-type error estimators for the mortar staggered discontinuous Galerkin discretizations of second order elliptic equations are developed. Both error estimators are prove…
Staggered DG method for coupling of the Stokes and Darcy-Forchheimer problems
Lina Zhao, Eric Chung, Eun-Jae Park +1
In this paper we develop a staggered discontinuous Galerkin method for the Stokes and Darcy-Forchheimer problems coupled with the \Red{Beavers-Joseph-Saffman} conditions. The metho…
Staggered discontinuous Galerkin methods for the Helmholtz equations with large wave number
Lina Zhao, Eun-Jae Park, Eric Chung
In this paper we investigate staggered discontinuous Galerkin method for the Helmholtz equation with large wave number on general quadrilateral and polygonal meshes. The method is…
An analysis of the NLMC upscaling method for high contrast problems
Lina Zhao, Eric T. Chung
In this paper we propose simple multiscale basis functions with constraint energy minimization to solve elliptic problems with high contrast medium. Our methodology is based on the…