13 citations · 18 across the 5 of their papers we have counts for
5 papers
A Mixed Extended Virtual Element Method for Elliptic Interface Problems on Polygonal Meshes
Xianyan Zheng, Jinru Chen, Feng Wang
We propose a lowest-order \(H(\operatorname{div})\)-conforming mixed extended virtual element method for elliptic interface problems on interface-unfitted polygonal meshes. The flu…
An extended mixed finite element method for elliptic interface problems
Pei Cao, Jinru Chen, Feng Wang
In this paper, we propose an extended mixed finite element method for elliptic interface problems. By adding some stabilization terms, we present a mixed approximation form based o…
An immersed - element for Stokes interface problems and the optimal convergence analysis
Haifeng Ji, Feng Wang, Jinru Chen +1
This paper presents and analyzes an immersed finite element (IFE) method for solving Stokes interface problems with a piecewise constant viscosity coefficient that has a jump acros…
Analysis of nonconforming IFE methods and a new scheme for elliptic interface problems
Haifeng Ji, Feng Wang, Jinru Chen +1
In this paper, an important discovery has been found for nonconforming immersed finite element (IFE) methods using the integral values on edges as degrees of freedom for solving el…
A new parameter free partially penalized immersed finite element and the optimal convergence analysis
Haifeng Ji, Feng Wang, Jinru Chen +1
This paper presents a new parameter free partially penalized immersed finite element method and convergence analysis for solving second order elliptic interface problems. A lifting…