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中国科学院数学与系统科学研究院机构知识库
KMS Of Academy of mathematics and systems sciences, CAS
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Upper and Lower Bounds for Matrix Discrepancy
期刊论文
JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS, 2022, 卷号: 28, 期号: 6, 页码: 23
Authors:
Xie, Jiaxin
;
Xu, Zhiqiang
;
Zhu, Ziheng
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View/Download:24/0
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Submit date:2023/02/07
Matrix discrepancy
Tight frame
Interlacing polynomials
Kadison-Singer problem
Subset selection for matrices with fixed blocks
期刊论文
ISRAEL JOURNAL OF MATHEMATICS, 2021, 页码: 26
Authors:
Xie, Jiaxin
;
Xu, Zhiqiang
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View/Download:102/0
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Submit date:2021/10/26
On inexact ADMMs with relative error criteria
期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2018, 卷号: 71, 期号: 3, 页码: 743-765
Authors:
Xie, Jiaxin
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View/Download:118/0
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Submit date:2019/01/11
Alternating direction method of multipliers (ADMM)
Inexactness
Relative error criteria
Large step-length
A new accelerated alternating minimization method for analysis sparse recovery
期刊论文
SIGNAL PROCESSING, 2018, 卷号: 145, 页码: 167-174
Authors:
Xie, Jiaxin
;
Liao, Anping
;
Lei, Yuan
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Submit date:2018/07/30
Compressed sensing
Moreau proximal smoothing
Accelerated alternating minimization
Sparse recovery
Total variation