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Anisotropic Meshes and Stabilization Parameter Design of Linear SUPG Method for 2D Convection-Dominated Convection-Diffusion Equations 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2018, 卷号: 76, 期号: 1, 页码: 48-68
作者:  Di, Yana;  Xie, Hehu;  Yin, Xiaobo
收藏  |  浏览/下载:169/0  |  提交时间:2018/07/30
Convection-diffusion equation  Stabilization parameter  SUPG  Anisotropic mesh  
A Type of Finite Element Gradient Recovery Method based on Vertex-Edge-Face Interpolation: The Recovery Technique and Superconvergence Property 期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2011, 卷号: 1, 期号: 3, 页码: 248-263
作者:  Lin, Qun;  Xie, Hehu
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
Finite element method  least-squares fitting  vertex-edge-face interpolation  superconvergence  a posteriori error estimate  
Extrapolation of the Nedelec element for the Maxwell equations by the mixed finite element method 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2008, 卷号: 29, 期号: 2, 页码: 135-145
作者:  Xie, Hehu
收藏  |  浏览/下载:101/0  |  提交时间:2018/07/30
Maxwell equations  mixed finite element methods  Nedelec elements  interpolation postprocessing  extrapolation  
Extrapolation for the second order elliptic problems by mixed finite element methods in three dimensions 期刊论文
INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2008, 卷号: 5, 期号: 1, 页码: 112-131
作者:  Xie, Hehu;  Jla, Shanghui
收藏  |  浏览/下载:79/0  |  提交时间:2018/07/30
superconvergence  interpolation postprocessing  extrapolation  mixed finite element