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A parallel orbital-updating based optimization method for electronic structure calculations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2021, 卷号: 445, 页码: 17
作者:  Dai, Xiaoying;  Liu, Zhuang;  Zhang, Xin;  Zhou, Aihui
收藏  |  浏览/下载：102/0  |  提交时间：2022/04/02
Density functional theory  Electronic structure calculations  Kohn-Sham energy functional minimization problem  Parallel orbital-updating  Optimization method  
An efficient algorithm to compute the X-ray transform 期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2021, 页码: 19
作者:  Chen, Chong;  Wang, Runqian;  Bajaj, Chandrajit;  Oktem, Ozan
收藏  |  浏览/下载：102/0  |  提交时间：2022/04/02
X-ray transform  intersection length  projection matrix  non-vanishing intersectability  ambiguity and flexibility  tomographic image reconstruction  
A class of smooth exact penalty function methods for optimization problems with orthogonality constraints 期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2020, 页码: 37
作者:  Xiao, Nachuan;  Liu, Xin;  Yuan, Ya-xiang
收藏  |  浏览/下载：151/0  |  提交时间：2021/01/14
Orthogonality constraint  Stiefel manifold  augmented Lagrangian method  
Reasoning and querying web-scale open data based on DL-Lite(A) in a divide-and-conquer way 期刊论文
JOURNAL OF WEB SEMANTICS, 2019, 卷号: 55, 页码: 122-144
作者:  Gu, Zhenzhen;  Zhang, Songmao;  Cao, Cungen
收藏  |  浏览/下载：151/0  |  提交时间：2020/01/10
DL-lite(A)  Open data  Semantic web  Knowledge base  Query answering  Divide-and-conquer  
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
作者:  Pan, Yan;  Dai, Xiaoying;  de Gironcoli, Stefano;  Gong, Xin-Gao;  Rignanese, Gian-Marco;  Zhou, Aihui
收藏  |  浏览/下载：123/0  |  提交时间：2018/07/30
Density functional theory  Electronic structure  Plane-wave  Parallel orbital-updating  
A new high-order finite volume method for 3D elastic wave simulation on unstructured meshes 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 卷号: 340, 页码: 534-555
作者:  Zhang, Wensheng;  Zhuang, Yuan;  Zhang, Lina
收藏  |  浏览/下载：112/0  |  提交时间：2018/07/30
3D  Elastic wave equation  High-order  Finite volume method  Unstructured tetrahedral mesh  Wave propagation  
A new parallelization scheme for adaptive mesh refinement 期刊论文
JOURNAL OF COMPUTATIONAL SCIENCE, 2016, 卷号: 16, 页码: 79-88
作者:  Loffler, Frank;  Cao, Zhoujian;  Brandt, Steven R.;  Du, Zhihui
收藏  |  浏览/下载：137/0  |  提交时间：2018/07/30
Parallel application frameworks  Parallel algorithms  Parallel applications  Adaptive mesh refinement  
Solving two-phase shallow granular flow equations with a well-balanced NOC scheme on multiple GPUs 期刊论文
COMPUTERS & FLUIDS, 2016, 卷号: 134, 页码: 90-110
作者:  Zhai, Jian;  Liu, Wei;  Yuan, Li
收藏  |  浏览/下载：111/0  |  提交时间：2018/07/30
Two-phase  Shallow granular flow  NOC  Well-balanced property  Multi-GPU  
A new spectral finite volume method for elastic wave modelling on unstructured meshes 期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2016, 卷号: 206, 期号: 1, 页码: 292-307
作者:  Zhang, Wensheng;  Zhuang, Yuan;  Chung, Eric T.
收藏  |  浏览/下载：103/0  |  提交时间：2018/07/30
Numerical solutions  Numerical approximations and analysis  Computational seismology  Wave propagation  
A NONLINEARLY PRECONDITIONED INEXACT NEWTON ALGORITHM FOR STEADY STATE LATTICE BOLTZMANN EQUATIONS 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2016, 卷号: 38, 期号: 3, 页码: A1701-A1724
作者:  Huang, Jizu;  Yang, Chao;  Cai, Xiao-Chuan
收藏  |  浏览/下载：140/0  |  提交时间：2018/07/30
steady state lattice Boltzmann equations  inexact Newton algorithm  nonlinear preconditioning  pollution removing coarse space  parallel scalability