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Superconvergence analysis of FEM for 2D multi-term time fractional diffusion-wave equations with variable coefficient 期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2019, 页码: 15
作者:  Shi, Y. H.;  Zhao, Y. M.;  Wang, F. L.;  Tang, Y. F.
收藏  |  浏览/下载：152/0  |  提交时间：2020/01/10
Multi-term time fractional diffusion-wave equations  linear triangular finite element  Crank-Nicolson approximation  stability  superclose and superconvergence  
CP-P Stokes finite element pair on sub-hexahedron tetrahedral grids 期刊论文
CALCOLO, 2017, 卷号: 54, 期号: 4, 页码: 1403-1417
作者:  Zhang, Shangyou;  Zhang, Shuo
浏览  |  Adobe PDF(1589Kb)  |  收藏  |  浏览/下载：497/125  |  提交时间：2018/07/23
Stokes problem  Mixed finite element  Continuous quadratic velocity  Discontinuous pressure  Hexahedral grid  Tetrahedral grid  
A posteriori error analysis of nonconforming finite element methods for convection-diffusion problems 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2017, 卷号: 321, 页码: 416-426
作者:  Zhang, Bei;  Chen, Shaochun;  Zhao, Jikun;  Mao, Shipeng
收藏  |  浏览/下载：126/0  |  提交时间：2018/07/30
A posteriori error estimates  Semi-robustness and robustness  Nonconforming quadrilateral finite elements  Convection-diffusion problem  
The local ultraconvergence for high-degree Galerkin finite element methods 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2017, 卷号: 446, 期号: 1, 页码: 62-86
作者:  He, Wen-ming;  Cui, Junzhi;  Shen, Jiangman
收藏  |  浏览/下载：110/0  |  提交时间：2018/07/30
Elliptic problem  Ultraconvergence  Derivative recovery operator  Displacement  Derivative  
Localized discrete Laplace-Beltrami operator over triangular mesh 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2015, 卷号: 39, 页码: 67-82
作者:  Li, Xinge;  Xu, Guoliang;  Zhang, Yongjie Jessica
收藏  |  浏览/下载：105/0  |  提交时间：2018/07/30
Laplace-Beltrami operator  Surface triangulation  Discretization  Convergence  
Effective algorithms for computing triangular operator in Schubert calculus 期刊论文
FRONTIERS OF MATHEMATICS IN CHINA, 2015, 卷号: 10, 期号: 1, 页码: 221-237
作者:  Zhang Kai;  Zhang Jiachuan;  Duan Haibao;  Li Jingzhi
收藏  |  浏览/下载：96/0  |  提交时间：2021/01/14
Triangular operator  Schubert calculus  parallel algorithm  central binomial coefficient  
Error estimates of triangular finite elements under a weak angle condition 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2009, 卷号: 230, 期号: 1, 页码: 329-331
作者:  Mao, Shipeng;  Shi, Zhongci
收藏  |  浏览/下载：82/0  |  提交时间：2018/07/30
Interpolation error estimates  Bramble-Hilbert lemma  Maximal angle condition  
Discrete Laplace-Beltrami operator on sphere and optimal spherical triangulations 期刊论文
INTERNATIONAL JOURNAL OF COMPUTATIONAL GEOMETRY & APPLICATIONS, 2006, 卷号: 16, 期号: 1, 页码: 75-93
作者:  Xu, GL
收藏  |  浏览/下载：94/0  |  提交时间：2018/07/30
Laplace-Beltrami operator  convergence  spherical triangulation  truncation error  
Linear preservers on upper triangular operator matrix algebras 期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2001, 卷号: 336, 页码: 29-50
作者:  Cui, JL;  Hou, JC;  Li, BR
收藏  |  浏览/下载：101/0  |  提交时间：2018/07/30
upper triangular matrix algebras  rank preserving maps  automorphisms  Jordan isomorphisms