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A Parameterized Complexity View on Collapsing k-Cores 期刊论文
THEORY OF COMPUTING SYSTEMS, 2021, 页码: 40
作者:  Luo, Junjie;  Molter, Hendrik;  Suchy, Ondrej
收藏  |  浏览/下载:103/0  |  提交时间:2021/10/26
r-Degenerate vertex deletion  Feedback vertex set  Fixed-parameter tractability  Kernelization lower bounds  Graph algorithms  Social network analysis  
Central discontinuous Galerkin methods on overlapping meshes for wave equations 期刊论文
ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2021, 卷号: 55, 期号: 1, 页码: 329-356
作者:  Liu, Yong;  Lu, Jianfang;  Shu, Chi-Wang;  Zhang, Mengping
收藏  |  浏览/下载:123/0  |  提交时间:2021/04/26
Optimal error estimates  central DG method  second order wave equation  dispersion analysis  
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  
On the minimum number of Steiner points of constrained 1-line-fixed Steiner tree in the Euclidean plane R-2 期刊论文
OPTIMIZATION LETTERS, 2020, 页码: 15
作者:  Li, Jianping;  Zheng, Yujie;  Lichen, Junran;  Wang, Wencheng
收藏  |  浏览/下载:157/0  |  提交时间:2020/09/23
A fixed linel  Steiner tree  Steiner points  Delaunay triangulation  Approximation algorithms  
3-Restricted arc connectivity of digraphs 期刊论文
DISCRETE MATHEMATICS, 2017, 卷号: 340, 期号: 10, 页码: 2341-2348
作者:  Lin, Shangwei;  Jin, Ya'nan;  Li, Chunfang
收藏  |  浏览/下载:135/0  |  提交时间:2018/07/30
Network  Digraph  Connectivity  Minimum degree  
Convex optimization learning of faithful Euclidean distance representations in nonlinear dimensionality reduction 期刊论文
MATHEMATICAL PROGRAMMING, 2017, 卷号: 164, 期号: 1-2, 页码: 341-381
作者:  Ding, Chao;  Qi, Hou-Duo
收藏  |  浏览/下载:169/0  |  提交时间:2018/07/30
Euclidean distance matrix  Convex matrix optimization  Multidimensional scaling  Nonlinear dimensionality reduction  Low-rank matrix  Error bounds  Random graph models  
Berry-Esseen bounds for compound-Poisson loss percentiles 期刊论文
SCANDINAVIAN ACTUARIAL JOURNAL, 2017, 期号: 6, 页码: 519-534
作者:  Feng, Frank Y.;  Powers, Michael R.;  Xiao, Rui'an;  Zhao, Lin
收藏  |  浏览/下载:130/0  |  提交时间:2018/07/30
Berry-Esseen theorem  compound-Poisson sums  percentile estimation  risk theory  reinsurance retention  
Existence of rainbow matchings in strongly edge-colored graphs 期刊论文
DISCRETE MATHEMATICS, 2016, 卷号: 339, 期号: 10, 页码: 2457-2460
作者:  Wang, Guanghui;  Yan, Guiying;  Yu, Xiaowei
收藏  |  浏览/下载:138/0  |  提交时间:2018/07/30
Rainbow matchings  Strongly edge-colored graphs  Latin square  
A Polyhedral Description of Kernels 期刊论文
MATHEMATICS OF OPERATIONS RESEARCH, 2016, 卷号: 41, 期号: 3, 页码: 969-990
作者:  Chen, Qin;  Chen, Xujin;  Zang, Wenan
收藏  |  浏览/下载:108/0  |  提交时间:2018/07/30
digraph  kernel  polytope  algorithm  complexity  
Distributed Optimization for a Class of Nonlinear Multiagent Systems With Disturbance Rejection 期刊论文
IEEE TRANSACTIONS ON CYBERNETICS, 2016, 卷号: 46, 期号: 7, 页码: 1655-1666
作者:  Wang, Xinghu;  Hong, Yiguang;  Ji, Haibo
收藏  |  浏览/下载:118/0  |  提交时间:2018/07/30
Distributed optimization  disturbance rejection  internal model (IM)  multiagent systems  nonlinear systems