4 papers
A Posterior Error Estimator for Mixed Interior Penalty Discontinuous Galerkin Finite Element Method for the H(curl)-Elliptic Problems
Ming Tang, Xiaoqing Xing, Liuqiang Zhong
In this paper, we design the first residual type a posteriori error estimator for mixed interior penalty discontinuous Galerkin method for the H(curl)-elliptic problems. Then we pr…
Convergence of Adaptive Mixed Interior Penalty Discontinuous Galerkin Methods for H(curl)-Elliptic Problems
K. Liu, M. Tang, X. Q. Xing +1
In this paper, we study the convergence of adaptive mixed interior penalty discontinuous Galerkin method for H(curl)-elliptic problems. We first get the mixed model of H(curl)-elli…
Iterative two-level algorithm for nonsymmetric or indefinite elliptic problems
Ming Tang, Xiaoqing Xing, Ying Yang +1
In this paper, a new iterative two-level algorithm is presented for solving the finite element discretization for nonsymmetric or indefinite elliptic problems. The iterative two-le…
An iterative two-grid method for strongly nonlinear elliptic boundary value problems
Jiajun Zhan, Lei Yang, Xiaoqing Xing +1
We design and analyze an iterative two-grid algorithm for the finite element discretizations of strongly nonlinear elliptic boundary value problems in this paper. We propose an ite…