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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
作者:  Dai, Xiaoying;  Gong, Xingao;  Yang, Zhang;  Zhang, Dier;  Zhou, Aihui
收藏  |  浏览/下载:117/0  |  提交时间:2018/07/30
eigenvalue  electronic structure  finite element  finite volume  high order  symmetric  
A two-scale sparse grid method for a singularly perturbed reaction-diffusion problem in two dimensions 期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2009, 卷号: 29, 期号: 4, 页码: 986-1007
作者:  Liu, Fang;  Madden, Niall;  Stynes, Martin;  Zhou, Aihui
收藏  |  浏览/下载:119/0  |  提交时间:2018/07/30
reaction-diffusion  finite element  Shishkin mesh  two-scale discretization  sparse grid  
THE COMBINATION TECHNIQUE FOR A TWO-DIMENSIONAL CONVECTION-DIFFUSION PROBLEM WITH EXPONENTIAL LAYERS 期刊论文
APPLICATIONS OF MATHEMATICS, 2009, 卷号: 54, 期号: 3, 页码: 203-223
作者:  Franz, Sebastian;  Liu, Fang;  Roos, Hans-Goerg;  Stynes, Martin;  Zhou, Aihui
收藏  |  浏览/下载:132/0  |  提交时间:2018/07/30
convection-diffusion  finite element  Shishkin mesh  two-scale discretization  
A finite element recovery approach to Green's function approximations with applications to electrostatic potential computation 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2009, 卷号: 225, 期号: 1, 页码: 202-212
作者:  Yang, Ying;  Zhou, Aihui
收藏  |  浏览/下载:117/0  |  提交时间:2018/07/30
Finite element  Green's function  Recovery approach  Three dimensions  Electrostatic potential  Poisson-Boltzmann equation  
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
作者:  Dai, Xiaoying;  Xu, Jinchao;  Zhou, Aihui
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30
THREE-SCALE FINITE ELEMENT EIGENVALUE DISCRETIZATIONS 期刊论文
BIT NUMERICAL MATHEMATICS, 2008, 卷号: 48, 期号: 3, 页码: 533-562
作者:  Gao, X.;  Liu, F.;  Zhou, A.
收藏  |  浏览/下载:113/0  |  提交时间:2018/07/30
discretization  eigenvalue  finite element  three-scale  
Orbital-Free Density Functional Theory for Molecular Structure Calculations 期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2008, 卷号: 1, 期号: 1, 页码: 1-28
作者:  Chen, Huajie;  Zhou, Aihui
收藏  |  浏览/下载:122/0  |  提交时间:2018/07/30
Density functional theory  molecular structure  numerical discretization  orbital-free  
FINITE ELEMENT COMPUTATIONS OF KOLMOGOROV-PETROVSKY-PISKUNOV FRONT SPEEDS IN RANDOM SHEAR FLOWS IN CYLINDERS 期刊论文
MULTISCALE MODELING & SIMULATION, 2008, 卷号: 7, 期号: 3, 页码: 1029-1041
作者:  Shen, Lihua;  Xin, Jack;  Zhou, Aihui
收藏  |  浏览/下载:152/0  |  提交时间:2018/07/30
Kolmogorov-Petrovsky-Piskunov front speeds  random shear flows in cylinders  stochastic eigenvalue problems  two-scale finite element method