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CONVERGENCE ANALYSIS OF INEXACT TWO-GRID METHODS: A THEORETICAL FRAMEWORK 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2022, 卷号: 60, 期号: 1, 页码: 133-156
作者:  Xu, Xuefeng;  Zhang, Chen-Song
收藏  |  浏览/下载:6/0  |  提交时间:2022/04/29
\daggerCorresponding author. (xuxuefeng@lsec.cc.ac.cn). \ddagger, and (zhangcs@lsec.cc.ac.cn). 512 期刊论文
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 2022, 卷号: 43, 期号: 1, 页码: 512-533
作者:  Xu, Xuefeng;  Zhang, Chen-Song
收藏  |  浏览/下载:0/0  |  提交时间:2023/02/07
A Rigorous Condition Number Estimate of an Immersed Finite Element Method 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2020, 卷号: 83, 期号: 2, 页码: 23
作者:  Wang, Saihua;  Wang, Feng;  Xu, Xuejun
收藏  |  浏览/下载:23/0  |  提交时间:2020/06/30
Fast matrix splitting preconditioners for higher dimensional spatial fractional diffusion equations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 404, 页码: 13
作者:  Bai, Zhong-Zhi;  Lu, Kang-Ya
收藏  |  浏览/下载:27/0  |  提交时间:2020/05/24
A new estimate for a quantity involving the Chebyshev polynomials of the first kind 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2019, 卷号: 476, 期号: 2, 页码: 302-308
作者:  Xu, Xuefeng;  Zhang, Chen-Song
收藏  |  浏览/下载:35/0  |  提交时间:2020/01/10
A multigrid-based preconditioner for solving the Helmholtz equation with average-derivative optimal scheme 期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 7, 页码: 2660-2670
作者:  Yuan YuXin;  Li AMan;  Hu Ting;  Guo Peng;  Liu Hong
收藏  |  浏览/下载:57/0  |  提交时间:2019/08/22
A multilevel correction adaptive finite element method for Kohn-Sham equation 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2018, 卷号: 355, 页码: 436-449
作者:  Hu, Guanghui;  Xie, Hehu;  Xu, Fei
收藏  |  浏览/下载:25/0  |  提交时间:2018/07/30
Integrating algebraic multigrid method in spatial aggregation of massive trajectory data 期刊论文
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2018, 卷号: 32, 期号: 12, 页码: 2477-2496
作者:  Wang, Siying;  Du, Yunyan;  Jia, Chen;  Bian, Meng;  Fei, Teng
收藏  |  浏览/下载:20/0  |  提交时间:2019/05/23
Modeling of frequency-domain scalar wave equation with the average-derivative optimal scheme based on a multigrid-preconditioned iterative solver 期刊论文
JOURNAL OF APPLIED GEOPHYSICS, 2018, 卷号: 148, 页码: 70-82
作者:  Cao, Jian;  Chen, Jing-Bo;  Dai, Meng-Xue
收藏  |  浏览/下载:17/0  |  提交时间:2018/09/26
Modeling of frequency-domain scalar wave equation with the average-derivative optimal scheme based on a multigrid-preconditioned iterative solver 期刊论文
JOURNAL OF APPLIED GEOPHYSICS, 2018, 卷号: 148, 页码: 70-82
作者:  Cao, Jian;  Chen, Jing-Bo;  Dai, Meng-Xue
收藏  |  浏览/下载:18/0  |  提交时间:2018/09/26


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