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A type of multi-level correction scheme for eigenvalue problems by nonconforming finite element methods 期刊论文
BIT NUMERICAL MATHEMATICS, 2015, 卷号: 55, 期号: 4, 页码: 1243-1266
作者:  Xie, Hehu
收藏  |  浏览/下载:108/0  |  提交时间:2018/07/30
Eigenvalue problem  Multi-level correction  Multigrid  Finite element method  
Variational discretizations for the generalized Rosenau-type equations 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2015, 卷号: 271, 页码: 860-873
作者:  Cai, Wenjun;  Sun, Yajuan;  Wang, Yushun
收藏  |  浏览/下载:119/0  |  提交时间:2018/07/30
Lagrangian density  Variational integrator  Multisymplectic formulation  Solitons collision  Local conservation law  
EXTENSION BY ZERO IN DISCRETE TRACE SPACES: INVERSE ESTIMATES 期刊论文
MATHEMATICS OF COMPUTATION, 2015, 卷号: 84, 期号: 296, 页码: 2589-2615
作者:  Hiptmair, Ralf;  Jerez-Hanckes, Carlos;  Mao, Shipeng
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
Boundary finite element spaces  inverse estimates  multilevel norm equivalences  
MULTILEVEL CORRECTION ADAPTIVE FINITE ELEMENT METHOD FOR SEMILINEAR ELLIPTIC EQUATION 期刊论文
APPLICATIONS OF MATHEMATICS, 2015, 卷号: 60, 期号: 5, 页码: 527-550
作者:  Lin, Qun;  Xie, Hehu;  Xu, Fei
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
semilinear elliptic problem  multilevel correction  adaptive finite element method  
The hole-filling method and the multiscale computation for the wave equations in perforated domains 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2015, 卷号: 70, 期号: 8, 页码: 1743-1756
作者:  Dong, Qiaoli;  Cao, Liqun
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
Wave equation  Hole-filling method  Homogenization  Multiscale asymptotic method  Finite element method  A perforated domain  
A multiscale algorithm for radiative heat transfer equation with rapidly oscillating coefficients 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2015, 卷号: 266, 页码: 149-168
作者:  Huang, Jizu;  Cao, Liqun;  Yang, Chao
收藏  |  浏览/下载:118/0  |  提交时间:2018/07/30
Radiation heat transfer equation  Homogenization  Multiscale asymptotic expansion  Composite materials  Porous media  
Reverse time migration for reconstructing extended obstacles in planar acoustic waveguides 期刊论文
SCIENCE CHINA-MATHEMATICS, 2015, 卷号: 58, 期号: 9, 页码: 1811-1834
作者:  Chen ZhiMing;  Huang GuangHui
收藏  |  浏览/下载:119/0  |  提交时间:2018/07/30
reverse time migration  planar waveguide  resolution analysis  extended obstacle  
On preconditioned iteration methods for complex linear systems 期刊论文
JOURNAL OF ENGINEERING MATHEMATICS, 2015, 卷号: 93, 期号: 1, 页码: 41-60
作者:  Bai, Zhong-Zhi
收藏  |  浏览/下载:118/0  |  提交时间:2018/07/30
Complex symmetric linear system  Convergence theory  PMHSS iteration  Preconditioning  Real reformulation  Spectral properties  
A Multilevel Correction Method for Steklov Eigenvalue Problem by Nonconforming Finite Element Methods 期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2015, 卷号: 8, 期号: 3, 页码: 383-405
作者:  Han, Xiaole;  Li, Yu;  Xie, Hehu
收藏  |  浏览/下载:116/0  |  提交时间:2018/07/30
Steklov eigenvalue problem  multilevel correction  nonconforming finite element method  
Preface to the special issue on "Practical methods and rigorous theories in numerical algebra and scientific computing" 期刊论文
JOURNAL OF ENGINEERING MATHEMATICS, 2015, 卷号: 93, 期号: 1, 页码: 1-2
作者:  Bai, Zhong-Zhi;  Duff, Iain S.
收藏  |  浏览/下载:78/0  |  提交时间:2018/07/30