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Dynamic network topology and market performance: A case of the Chinese stock market 期刊论文
INTERNATIONAL JOURNAL OF FINANCE & ECONOMICS, 2020, 页码: 17
作者:  Huang, Chuangxia;  Zhao, Xian;  Su, Renli;  Yang, Xiaoguang;  Yang, Xin
收藏  |  浏览/下载：189/0  |  提交时间：2020/11/18
Chinese stock market  complex network  financial crises  market performance  minimum spanning tree  
The partial inverse minimum spanning tree problem when weight increase is forbidden 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2008, 卷号: 188, 期号: 2, 页码: 348-353
作者:  Cai, Mao-Cheng;  Duin, C. W.;  Yang, Xiaoguang;  Zhang, Jianzhong
收藏  |  浏览/下载：74/0  |  提交时间：2018/07/30
partial inverse problem  spanning tree  weight reduction  polynomial time algorithms  
Some inverse min-max network problems under weighted l(1) and l(infinity) norms with bound constraints on changes 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2007, 卷号: 13, 期号: 2, 页码: 123-135
作者:  Yang, Xiaoguang;  Zhang, Jianzhong
收藏  |  浏览/下载：83/0  |  提交时间：2018/07/30
inverse min-max network problem  weighted l(1) norm  weighted l(infinity) norm  bound constraints  polynomial time algorithms