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科研机构
数学与系统科学研究... [64]
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期刊论文 [64]
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2023 [1]
2022 [4]
2021 [4]
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专题:数学与系统科学研究院
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Stability of a coefficient inverse problem for the discrete Schrodinger equation and a convergence result
期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2023, 卷号: 518, 期号: 1, 页码: 25
作者:
Zhao, Zhongliu
;
Zhang, Wensheng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2023/02/07
Inverse problem
Semi-discrete Schr?dinger equation
Discrete Carleman estimate
Convergence
Stability
Frequentist model averaging for undirected Gaussian graphical models
期刊论文
BIOMETRICS, 2022, 页码: 13
作者:
Liu, Huihang
;
Zhang, Xinyu
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  |  
浏览/下载:6/0
  |  
提交时间:2023/02/07
graphical model
KL divergence
model averaging
model uncertainty
precision matrix
Distributed system identification for linear stochastic systems with binary sensors
期刊论文
AUTOMATICA, 2022, 卷号: 141, 页码: 13
作者:
Fu, Kewei
;
Chen, Han-Fu
;
Zhao, Wenxiao
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  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
Distributed system identification
Binary-valued sensor
Stochastic approximation
Consensus
Convergence
Strong consistency
Asset selection based on high frequency Sharpe ratio
期刊论文
JOURNAL OF ECONOMETRICS, 2022, 卷号: 227, 期号: 1, 页码: 168-188
作者:
Wang, Christina Dan
;
Chen, Zhao
;
Lian, Yimin
;
Chen, Min
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  |  
浏览/下载:21/0
  |  
提交时间:2022/04/29
Asset selection
High frequency Sharpe ratio
Ultrahigh dimensional
Serial correlation
Sure screening property
DISTRIBUTED ORDER ESTIMATION OF ARX MODEL UNDER
期刊论文
SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 2022, 卷号: 60, 期号: 3, 页码: 1519-1545
作者:
Gan, D. I. E.
;
Liu, Zhixin
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  |  
浏览/下载:0/0
  |  
提交时间:2023/02/07
distributed order estimation
cooperative excitation condition
distributed least squares
convergence
Complexity of the simplest species tree problem
期刊论文
MOLECULAR BIOLOGY AND EVOLUTION, 2021, 卷号: 38, 期号: 9, 页码: 3993-4009
作者:
Zhu, Tianqi
;
Yang, Ziheng
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  |  
浏览/下载:12/0
  |  
提交时间:2022/04/02
concatenation
efficiency
molecular clock
MSC
multispecies coalescent
species tree
Robust model selection with covariables missing at random
期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2021, 页码: 19
作者:
Liang, Zhongqi
;
Wang, Qihua
;
Wei, Yuting
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  |  
浏览/下载:8/0
  |  
提交时间:2022/04/02
Model selection
Inverse probability weight
Model misspecification
Missing at random
Kullback-Leibler divergence
Robust
Model averaging prediction for time series models with a diverging number of parameters
期刊论文
JOURNAL OF ECONOMETRICS, 2021, 卷号: 223, 期号: 1, 页码: 190-221
作者:
Liao, Jun
;
Zou, Guohua
;
Gao, Yan
;
Zhang, Xinyu
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  |  
浏览/下载:26/0
  |  
提交时间:2021/10/26
Asymptotic optimality
Autoregressive process
Consistency
Mallows criterion
Model averaging
Compensated projected Euler-Maruyama method for stochastic differential equations with superlinear jumps
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2021, 卷号: 393, 页码: 11
作者:
Li, Min
;
Huang, Chengming
;
Chen, Ziheng
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  |  
浏览/下载:49/0
  |  
提交时间:2021/04/26
Stochastic differential equations with jumps
Compensated projected Euler-Maruyama method
Mean square convergence
C-stability
B-consistency
Sparse system identification for stochastic systems with general observation sequences
期刊论文
AUTOMATICA, 2020, 卷号: 121, 页码: 13
作者:
Zhao, Wenxiao
;
Yin, George
;
Bai, Er-Wei
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  |  
浏览/下载:95/0
  |  
提交时间:2021/01/14
Stochastic system
Sparse identification
Feedback control
Strong consistency
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