7 citations · 32 across the 23 of their papers we have counts for
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math.NA2014★ 1 cited
BPX preconditioner for nonstandard finite element methods for diffusion problems
Binjie Li, Xiaoping Xie
This paper proposes and analyzes an optimal preconditioner for a general linear symmetric positive definite (SPD) system by following the basic idea of the well-known BPX framework…
math.NA2014★ 2 cited
Analysis of a family of HDG methods for second order elliptic problems
Binjie Li, Xiaoping Xie
In this paper, we analyze a family of hybridizable discontinuous Galerkin (HDG) methods for second order elliptic problems in two and three dimensions. The methods use piecewise po…
math.NA2014
A two-level algorithm for the weak Galerkin discretization of diffusion problems
Binjie Li, Xiaoping Xie
This paper analyzes a two-level algorithm for the weak Galerkin (WG) finite element methods based on local Raviart-Thomas (RT) and Brezzi-Douglas-Marini (BDM) mixed elements for tw…