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数学与系统科学研究... [14]
西安光学精密机械研究... [2]
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OAI收割 [20]
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期刊论文 [20]
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The non-Hermitian geometrical property of 1D Lieb lattice under Majorana's stellar representation
期刊论文
OAI收割
JOURNAL OF PHYSICS-CONDENSED MATTER, 2020, 卷号: 32, 期号: 42, 页码: 12
作者:
Xu, Xingran
;
Liu, Haodi
;
Zhang, Zhidong
;
Liang, Zhaoxin
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/02/02
non-Hermitian
Majorana's stellar representation
topological transition
exciton-polariton
skin effect
Hermiticity-tunable beam reshaping: localization, recurrence and group velocity oscillation
期刊论文
OAI收割
NEW JOURNAL OF PHYSICS, 2019, 卷号: 21, 期号: 10
作者:
Ji, Kaiwen
;
Liu, Zhenjuan
;
Dai, Yanan
;
Gao, Yuanmei
;
Wang, YiShan
  |  
收藏
  |  
浏览/下载:99/0
  |  
提交时间:2019/11/26
group velocity
non-Hermitian photonics
dynamic localization
On SSOR-like preconditioners for non-Hermitian positive definite matrices
期刊论文
OAI收割
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2016, 卷号: 23, 期号: 1, 页码: 37-60
作者:
Bai, Zhong-Zhi
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2018/07/30
non-Hermitian matrix
positive definiteness
preconditioning
SSOR iteration
eigenvalue distribution
On HSS-based constraint preconditioners for generalized saddle-point problems
期刊论文
OAI收割
NUMERICAL ALGORITHMS, 2011, 卷号: 57, 期号: 2, 页码: 273-287
作者:
Zhang, Guo-Feng
;
Ren, Zhi-Ru
;
Zhou, Yuan-Yuan
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2018/07/30
Saddle-point problem
Iterative method
Preconditioning method
Non-Hermitian indefinite linear system
HSS-based preconditioner
On semi-convergence of Hermitian and skew-Hermitian splitting methods for singular linear systems
期刊论文
OAI收割
COMPUTING, 2010, 卷号: 89, 期号: 3-4, 页码: 171-197
作者:
Bai, Zhong-Zhi
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2018/07/30
Singular linear system
Non-Hermitian matrix
Positive semidefinite matrix
Hermitian and skew-Hermitian splitting
Splitting iteration method
Semi-convergence
Preconditioning matrix
Krylov subspace method
Left conjugate gradient method for non-Hermitian linear systems
期刊论文
OAI收割
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2008, 卷号: 15, 期号: 10, 页码: 891-909
作者:
Wang, Li-Ping
;
Dai, Yu-Hong
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2018/07/30
left conjugate direction method
left conjugate gradient method
non-Hermitian linear system
breakdown
block left conjugate gradient method
Several splittings for non-Hermitian linear systems
期刊论文
OAI收割
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 8, 页码: 1339-1348
作者:
Bai, Zhong-Zhi
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2018/07/30
Hermitian and skew-Hermitian splitting
non-Hermitian linear system
splitting iterative scheme
convergence
Convergence conditions for splitting iteration methods for non-Hermitian linear systems
期刊论文
OAI收割
LINEAR ALGEBRA AND ITS APPLICATIONS, 2008, 卷号: 428, 期号: 2-3, 页码: 453-468
作者:
Wang, Li
;
Bai, Zhong-Zhi
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2018/07/30
non-Hermitian linear systems
splitting iteration method
convergence
On successive-overrelaxation acceleration of the Hermitian and skew-Hermitian splitting iterations
期刊论文
OAI收割
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2007, 卷号: 14, 期号: 4, 页码: 319-335
作者:
Bai, Zhong-Zhi
;
Golub, Gene H.
;
Ng, Michael K.
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2018/07/30
non-Hermitian matrix
normal matrix
Hermitian matrix
skew-Hermitian matrix
splitting iteration method
successive overrelaxation
A shift-splitting preconditioner for non-Hermitian positive definite matrices
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2006, 卷号: 24, 期号: 4, 页码: 539-552
作者:
Bai, Zhong-zhi
;
Yin, Jun-feng
;
Su, Yang-feng
  |  
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2018/07/30
non-Hermitian positive definite matrix
matrix splitting
preconditioning
Krylov subspace method
convergence