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On the ratio of different norms of caloric functions and related eigenfunctions of an integral operator 期刊论文
SCIENCE CHINA-MATHEMATICS, 2012, 卷号: 55, 期号: 8, 页码: 1597-1612
作者:  Ding YuTao;  Zhang LiQun
收藏  |  浏览/下载:102/0  |  提交时间:2021/01/14
integral operators  eigenvalues  heat equation  
LOCAL MULTILEVEL METHODS FOR SECOND-ORDER ELLIPTIC PROBLEMS WITH HIGHLY DISCONTINUOUS COEFFICIENTS 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2012, 卷号: 30, 期号: 3, 页码: 223-248
作者:  Chen Huangxin;  Xu Xuejun;  Zheng Weiying
收藏  |  浏览/下载:141/0  |  提交时间:2021/01/14
BOUNDARY-VALUE-PROBLEMS  WEIGHTED L2 PROJECTION  FINITE-ELEMENT METHODS  MULTIGRID V-CYCLE  DOMAIN DECOMPOSITION  3 DIMENSIONS  ITERATIVE METHODS  ERROR ESTIMATORS  SCHWARZ METHODS  REFINED MESHES  Local multilevel method  Adaptive finite element method  Preconditioned conjugate gradient method  Discontinuous coefficients