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A MULTILEVEL CORRECTION TYPE OF ADAPTIVE FINITE ELEMENT METHOD FOR EIGENVALUE PROBLEMS 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2018, 卷号: 40, 期号: 6, 页码: A4208-A4235
作者:  Hong, Qichen;  Xie, Hehu;  Xu, Fei
收藏  |  浏览/下载:162/0  |  提交时间:2019/03/05
eigenvalue problem  multilevel correction  adaptive finite element method  convergence  optimal complexity  
SUPERCLOSENESS AND SUPERCONVERGENCE OF STABILIZED LOW-ORDER FINITE ELEMENT DISCRETIZATIONS OF THE STOKES PROBLEM 期刊论文
MATHEMATICS OF COMPUTATION, 2011, 卷号: 80, 期号: 274, 页码: 697-722
作者:  Eichel, Hagen;  Tobiska, Lutz;  Xie, Hehu
收藏  |  浏览/下载:84/0  |  提交时间:2018/07/30
Postprocessing and higher order convergence for the mixed finite element approximations of the eigenvalue problem 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2011, 卷号: 61, 期号: 4, 页码: 615-629
作者:  Chen, Hongtao;  Jia, Shanghui;  Xie, Hehu
收藏  |  浏览/下载:100/0  |  提交时间:2018/07/30
Second order elliptic eigenvalue problem  Mixed finite element method  Raviart-Thomas  Rayleigh quotient formula  Supercloseness  Postprocessing