×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
数学与系统科学研究院 [6]
兰州大学 [3]
清华大学 [2]
兰州理工大学 [2]
北京航空航天大学 [2]
自动化研究所 [2]
更多...
内容类型
期刊论文 [23]
发表日期
2020 [2]
2018 [2]
2017 [1]
2016 [5]
2014 [1]
2013 [2]
更多...
学科主题
mathematic... [3]
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共23条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
发表日期升序
发表日期降序
作者升序
作者降序
提交时间升序
提交时间降序
题名升序
题名降序
On globally solving the extended trust-region subproblems
期刊论文
OPERATIONS RESEARCH LETTERS, 2020, 卷号: 48, 期号: 4, 页码: 441-445
作者:
Dai, Jinyu
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/09/23
SOC-SDP relaxation
Branch and bound
Eigenvalue decomposition
Uniform distribution
Fast matrix splitting preconditioners for higher dimensional spatial fractional diffusion equations
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 404, 页码: 13
作者:
Bai, Zhong-Zhi
;
Lu, Kang-Ya
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2020/05/24
Spatial fractional diffusion equations
Shifted finite-difference discretization
Block Toeplitz-like matrix
Block circulant-like matrix
Preconditioning
Eigenvalue distribution
Continuous minimizer of eigenvalues for eigenvalue problem with equimeasurable weights
期刊论文
Boundary Value Problems, 2018, 卷号: 2018, 期号: 1
作者:
Wen,Zhiyuan
;
Zhou,Lijuan
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2018/07/30
Distribution function
Equimeasurable
Eigenvalue
Rearrangement
Secrecy Capacity of Artificial Noise Aided Secure Communication in MIMO Rician Channels
期刊论文
IEEE ACCESS, 2018, 卷号: 6, 页码: 7921-7929
作者:
Ahmed, Mansoor
;
Bai, Lin
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/30
Artificial noise
decode and forward relay network
eigenvalue distribution
MIMO channel capacity
physical layer security
Rician channels
secrecy capacity
Wishart matrices
On the Scaled Eigenvalue Distributions of Complex Wishart Matrices
期刊论文
WIRELESS PERSONAL COMMUNICATIONS, 2017, 卷号: 95, 期号: 4, 页码: 4257-4267
作者:
Zhang, Wensheng
;
Xiong, Hailiang
;
Wang, Deqiang
;
Chen, Di
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/12
Random matrix theory
Wishart matrix
Scaled eigenvalue distribution
Extreme eigenvalue
Standard condition number
A note on preconditioners for complex linear systems arising from PDE-constrained optimization problems
期刊论文
APPLIED MATHEMATICS LETTERS, 2016, 卷号: 61, 页码: 114-121
作者:
Zheng, Z
;
Zhang, GF
;
Zhu, MZ
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2017/01/12
Preconditioner
PDE-constrained optimization
Complex linear system
Eigenvalue distribution
A relaxed positive semi-definite and skew-Hermitian splitting preconditioner for non-Hermitian generalized saddle point problems
期刊论文
NUMERICAL ALGORITHMS, 2016, 卷号: 72, 期号: 3, 页码: 813-834
作者:
Fan, HT
;
Zheng, B
;
Zhu, XY
收藏
  |  
浏览/下载:58/0
  |  
提交时间:2017/01/12
Non-Hermitian generalized saddle point problems
Relaxed positive semi-definite and skew-Hermitian splitting
Eigenvalue and eigenvector distribution
Preconditioning
Krylov subspace method
A modified relaxed splitting preconditioner for generalized saddle point problems from the incompressible Navier-Stokes equations
期刊论文
APPLIED MATHEMATICS LETTERS, 2016, 卷号: 55, 页码: 18-26
作者:
Fan, HT
;
Zhu, XY
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2017/01/12
Generalized saddle point problems
Modified relaxed splitting preconditioner
Matrix splitting
Eigenvalue distribution
Navier-Stokes equations
On SSOR-like preconditioners for non-Hermitian positive definite matrices
期刊论文
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:14/0
  |  
提交时间:2018/07/30
non-Hermitian matrix
positive definiteness
preconditioning
SSOR iteration
eigenvalue distribution
A new joint eigenvalue distribution of finite random matrix for cognitive radio networks
期刊论文
IET COMMUNICATIONS, 2016, 卷号: 10, 期号: 13, 页码: 1584-1589
作者:
Zhang, Wensheng
;
Sun, Jian
;
Xiong, Hailiang
;
Chen, Di
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/16
cognitive radio
radio networks
eigenvalues and eigenfunctions
matrix
algebra
radio spectrum management
signal detection
cooperative
communication
joint eigenvalue distribution
finite random matrix
cognitive radio networks
JED
dual extreme eigenvalues
lower bounds
upper bounds
cooperative spectrum sensing scheme
CSS scheme
©版权所有 ©2017 CSpace - Powered by
CSpace