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Two-Grid Based Adaptive Proper Orthogonal Decomposition Method for Time Dependent Partial Differential Equations 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2020, 卷号: 84, 期号: 3, 页码: 27
Authors:  Dai, Xiaoying;  Kuang, Xiong;  Xin, Jack;  Zhou, Aihui
Favorite  |  View/Download：29/0  |  Submit date：2020/10/12
Proper orthogonal decomposition  Galerkin projection  Error indicator  Adaptive  Two grid  
GRADIENT FLOW BASED KOHN-SHAM DENSITY FUNCTIONAL THEORY MODEL 期刊论文
MULTISCALE MODELING & SIMULATION, 2020, 卷号: 18, 期号: 4, 页码: 1621-1663
Authors:  Dai, Xiaoying;  Wang, Qiao;  Zhou, Aihui
Favorite  |  View/Download：9/0  |  Submit date：2021/04/26
density functional theory  dynamical system  gradient flow  orthogonality preserving  eigenvalue problem  energy minimization  
A parallel orbital-updating based plane-wave basis method for electronic structure calculations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 卷号: 348, 页码: 482-492
Authors:  Pan, Yan;  Dai, Xiaoying;  de Gironcoli, Stefano;  Gong, Xin-Gao;  Rignanese, Gian-Marco;  Zhou, Aihui
Favorite  |  View/Download：23/0  |  Submit date：2018/07/30
Density functional theory  Electronic structure  Plane-wave  Parallel orbital-updating  
A CONJUGATE GRADIENT METHOD FOR ELECTRONIC STRUCTURE CALCULATIONS 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2017, 卷号: 39, 期号: 6, 页码: A2702-A2740
Authors:  Dai, Xiaoying;  Liu, Zhuang;  Zhang, Liwei;  Zhou, Aihui
Favorite  |  View/Download：15/0  |  Submit date：2018/07/30
conjugate gradient method  density functional theory  electronic structure  optimization  
第一原理实空间并行自适应计算程序设计原理 期刊论文
中国科学信息科学, 2016, 卷号: 46, 期号: 10, 页码: 1421
Authors:  戴小英;  周爱辉
Favorite  |  View/Download：6/0  |  Submit date：2020/01/10
Convergence and quasi-optimal complexity of adaptive finite element computations for multiple eigenvalues 期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2015, 卷号: 35, 期号: 4, 页码: 1934-1977
Authors:  Dai, Xiaoying;  He, Lianhua;  Zhou, Aihui
Favorite  |  View/Download：11/0  |  Submit date：2018/07/30
adaptive finite element  a posteriori error estimator  convergence rate  complexity  multiple eigenvalue  
电子结构计算的有限元方法 期刊论文
中国科学化学, 2015, 卷号: 45, 期号: 8, 页码: 800
Authors:  戴小英;  周爱辉
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FINITE VOLUME DISCRETIZATIONS FOR EIGENVALUE PROBLEMS WITH APPLICATIONS TO ELECTRONIC STRUCTURE CALCULATIONS 期刊论文
MULTISCALE MODELING & SIMULATION, 2011, 卷号: 9, 期号: 1, 页码: 208-240
Authors:  Dai, Xiaoying;  Gong, Xingao;  Yang, Zhang;  Zhang, Dier;  Zhou, Aihui
Favorite  |  View/Download：10/0  |  Submit date：2018/07/30
eigenvalue  electronic structure  finite element  finite volume  high order  symmetric  
Convergence and optimal complexity of adaptive finite element eigenvalue computations 期刊论文
NUMERISCHE MATHEMATIK, 2008, 卷号: 110, 期号: 3, 页码: 313-355
Authors:  Dai, Xiaoying;  Xu, Jinchao;  Zhou, Aihui
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Symmetric finite volume schemes for eigenvalue problems in arbitrary dimensions 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 8, 页码: 1401-1414
Authors:  Dai Xiaoying;  Yang Zhang;  Zhou Aihui
Favorite  |  View/Download：11/0  |  Submit date：2018/07/30
eigenvalue  finite difference  finite element  finite volume  symmetric