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Sufficient conditions for existence of global minimizers of functions on Hilbert spaces 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2022, 页码: 11
作者:  Chen, Liang;  Dai, Yu-Hong;  Wei, Zhou
收藏  |  浏览/下载:162/0  |  提交时间:2022/04/02
Sufficient condition  Global minmizer  Primal-lower-nice  Subdifferential evolution problem  Palais-Smale condition  
A NEW ADAPTIVE SUBSPACE MINIMIZATION THREE-TERM CONJUGATE GRADIENT ALGORITHM FOR UNCONSTRAINED OPTIMIZATION 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2021, 卷号: 39, 期号: 2, 页码: 159-177
作者:  Zhang, Keke;  Liu, Hongwei;  Liu, Zexian
收藏  |  浏览/下载:172/0  |  提交时间:2021/01/14
Conjugate gradient method  Nonmonotone line search  Subspace minimization  Sufficient descent condition  Global convergence  
A class of model averaging estimators 期刊论文
ECONOMICS LETTERS, 2018, 卷号: 162, 页码: 101-106
作者:  Zhao, Shangwei;  Ullah, Aman;  Zhang, Xinyu
收藏  |  浏览/下载:168/0  |  提交时间:2018/07/30
Finite sample size  Mean squared error  Model averaging  Sufficient condition  
CHARACTERIZATION OF THE ROBUST ISOLATED CALMNESS FOR A CLASS OF CONIC PROGRAMMING PROBLEMS 期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2017, 卷号: 27, 期号: 1, 页码: 67-90
作者:  Ding, Chao;  Sun, Defeng;  Zhang, Liwei
收藏  |  浏览/下载:185/0  |  提交时间:2018/07/30
stability  robust isolated calmness  C-2-cone reducible sets  strict Robinson constraint qualification  second order sufficient condition  Aubin property  
On the dominance of Mallows model averaging estimator over ordinary least squares estimator 期刊论文
ECONOMICS LETTERS, 2016, 卷号: 142, 页码: 69-73
作者:  Zhang, Xinyu;  Ullah, Aman;  Zhao, Shangwei
收藏  |  浏览/下载:127/0  |  提交时间:2018/07/30
Finite sample size  Mean squared error  Model averaging  Sufficient condition