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Understanding the linkage-dependence structure between oil and gas markets: A new perspective 期刊论文
ENERGY, 2022, 卷号: 257, 页码: 18
作者:  Wei, Zhaohao;  Chai, Jian;  Dong, Jichang;  Lu, Quanying
收藏  |  浏览/下载：60/0  |  提交时间：2023/02/07
Oil and gas markets  Characteristic evolution  Intrinsic mechanism quantification  Non-parametric test  Multivariate GARCH-Copula  CEEMDAN-JADE-RT  
A Credit Risk Contagion Intensity Model of Supply Chain Enterprises under Different Credit Modes 期刊论文
SUSTAINABILITY, 2022, 卷号: 14, 期号: 20, 页码: 26
作者:  Wang, Yuhao;  Shen, Jiaxian;  Pan, Jinnan;  Chen, Tingqiang
收藏  |  浏览/下载：32/0  |  提交时间：2023/02/07
supply chain finance  trade credit financing  bank credit financing  credit default  contagion intensity  
Stationary distributions and ergodicity of reflection-type Markov chains 期刊论文
STATISTICS & PROBABILITY LETTERS, 2022, 卷号: 189, 页码: 8
作者:  Liu, Yujie;  Niu, Minwen;  Yao, Dacheng;  Zhang, Hanqin
收藏  |  浏览/下载：50/0  |  提交时间：2023/02/07
Markov chain  Ergodicity  Stationary distribution  Feller chain  Small set  
Linear convergence of an alternating polar decomposition method for low rank orthogonal tensor approximations 期刊论文
MATHEMATICAL PROGRAMMING, 2022, 页码: 60
作者:  Hu, Shenglong;  Ye, Ke
收藏  |  浏览/下载：65/0  |  提交时间：2023/02/07
Orthogonally decomposable tensors  Low rank orthogonal tensor approximation  R-linear convergence  Sublinear convergence  Global convergence  
Study on convex optimization with least constraint violation under a general measure 期刊论文
OPTIMIZATION, 2022, 页码: 32
作者:  Dai, Yu-Hong;  Zhang, Liwei
收藏  |  浏览/下载：180/0  |  提交时间：2023/02/07
Convex optimization  measure function  least constraint violation  augmented Lagrangian method  shifted problem  
Approximation algorithms for solving the line-capacitated minimum Steiner tree problem 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2022, 页码: 28
作者:  Li, Jianping;  Wang, Wencheng;  Lichen, Junran;  Liu, Suding;  Pan, Pengxiang
收藏  |  浏览/下载：76/0  |  提交时间：2023/02/07
Combinatorial optimization  Locations of lines  Line-capacitated Steiner trees  Approximation algorithms  Exact algorithms  
The impact of trade policy on global supply chain network equilibrium: A new perspective of product-market chain competition 期刊论文
OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE, 2022, 卷号: 109, 页码: 18
作者:  Feng, Pingping;  Zhou, Xiaoyang;  Zhang, Ding;  Chen, Zhaobo;  Wang, Shouyang
收藏  |  浏览/下载：63/0  |  提交时间：2023/02/07
Inter-chain competition  Trade policy  Product-market chain  Cournot-Nash equilibrium  
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：133/0  |  提交时间：2022/04/02
Sufficient condition  Global minmizer  Primal-lower-nice  Subdifferential evolution problem  Palais-Smale condition  
Approximation Algorithms for the Capacitated Min-Max Correlation Clustering Problem 期刊论文
ASIA-PACIFIC JOURNAL OF OPERATIONAL RESEARCH, 2022, 页码: 13
作者:  Ji, Sai;  Li, Jun;  Wu, Zijun;  Xu, Yicheng
收藏  |  浏览/下载：52/0  |  提交时间：2023/02/07
Capacitated clustering  min-max correlation clustering  integrality gap  approximation algorithm  
Exploiting Sparsity in Complex Polynomial Optimization 期刊论文
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2021, 页码: 25
作者:  Wang, Jie;  Magron, Victor
收藏  |  浏览/下载：110/0  |  提交时间：2022/04/02
Complex moment-HSOS hierarchy  Correlative sparsity  Term sparsity  Complex polynomial optimization  Optimal power flow