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Time-varying model averaging? 期刊论文
JOURNAL OF ECONOMETRICS, 2021, 卷号: 222, 期号: 2, 页码: 974-992
Authors:  Sun, Yuying;  Hong, Yongmiao;  Lee, Tae-Hwy;  Wang, Shouyang;  Zhang, Xinyu
Favorite  |  View/Download:14/0  |  Submit date:2021/06/01
Asymptotic optimality  Forecast combination  Local stationarity  Model averaging  Structural change  Time-varying model averaging  
Proximal-Like Incremental Aggregated Gradient Method with Linear Convergence Under Bregman Distance Growth Conditions 期刊论文
MATHEMATICS OF OPERATIONS RESEARCH, 2021, 卷号: 46, 期号: 1, 页码: 61-81
Authors:  Zhang, Hui;  Dai, Yu-Hong;  Guo, Lei;  Peng, Wei
Favorite  |  View/Download:7/0  |  Submit date:2021/04/26
incremental aggregated gradient  linear convergence  Lipschitz-like/convexity  relative smoothness  Bregman distance growth  
On n-algebraic structures in the Calogero model 期刊论文
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2020, 卷号: 35, 期号: 23, 页码: 14
Authors:  Zhang, Chun-Hong;  Wang, Rui
Favorite  |  View/Download:12/0  |  Submit date:2020/10/12
Conformal and W symmetry  matrix models  Calogero models  n-algebras  
Training GANs with centripetal acceleration 期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2020, 页码: 19
Authors:  Peng, Wei;  Dai, Yu-Hong;  Zhang, Hui;  Cheng, Lizhi
Favorite  |  View/Download:21/0  |  Submit date:2020/05/24
Primary: 97N60  90C25  Secondary: 90C06  90C30  
Gradient methods exploiting spectral properties 期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2020, 页码: 25
Authors:  Huang, Yakui;  Dai, Yu-Hong;  Liu, Xin-Wei;  Zhang, Hongchao
Favorite  |  View/Download:18/0  |  Submit date:2020/05/24
Gradient methods  spectral property  Barizilai-Borwein method  linear convergence  quadratic optimization  bound constrained optimization  
Smoothing quadratic regularization method for hemivariational inequalities 期刊论文
OPTIMIZATION, 2020, 页码: 24
Authors:  Zhang, Yanfang;  Dai, Yu-Hong;  Han, Weimin;  Li, Zhibao
Favorite  |  View/Download:16/0  |  Submit date:2020/05/24
Hemivariational inequality  contact mechanics  nonmonotone  nonsmooth optimization problem  smoothing quadratic regularization  
An intrinsic approach to formation control of regular polyhedra for reduced attitudes 期刊论文
AUTOMATICA, 2020, 卷号: 111, 页码: 8
Authors:  Zhang, Silun;  He, Fenghua;  Hong, Yiguang;  Hu, Xiaoming
Favorite  |  View/Download:22/0  |  Submit date:2020/05/24
Attitude control  Distributed control  Formation control  Nonlinear systems  
显含阻尼项的二阶非线性中立型Emden-Fowler微分方程的振动性和渐近性 期刊论文
应用数学, 2020, 卷号: 33.0, 期号: 003, 页码: 770-781
Authors:  仉志余;  宋菲菲;  俞元洪
Favorite  |  View/Download:8/0  |  Submit date:2021/01/14
振动准则  渐近性  Emden-Fowler方程  中立型非线性微分方程  二阶  阻尼项  
动态增长率模型与海外新冠疫情分析 期刊论文
应用数学学报, 2020, 卷号: 43, 期号: 2, 页码: 452-467
Authors:  胡云鹤;  孔京;  杨路;  王昕雨;  张一;  戴彧虹;  杨周旺
Favorite  |  View/Download:55/0  |  Submit date:2021/01/14
COVID-19  global outbreak  existing infected case number  dynamic growth rate  inflection point  新型冠状病毒  海外疫情  现存病例数  动态增长率  拐点  
全球价值链研究综述及前景展望 期刊论文
系统工程理论与实践, 2020, 卷号: 40.0, 期号: 008, 页码: 1961-1976
Authors:  杨翠红;  田开兰;  高翔;  张俊荣
Favorite  |  View/Download:10/0  |  Submit date:2021/01/14
全球价值链  异质性  产业转移与升级  贸易摩擦  环境责任