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On inverse problems of optimum perfect matching 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2003, 卷号: 7, 期号: 3, 页码: 215-228
作者:  Liu, ZH;  Zhang, JZ
收藏  |  浏览/下载:117/0  |  提交时间:2018/07/30
maximum-weight matching  perfect matching  maximum-mean alternating cycle  ellipsoid method  strongly polynomial algorithm  linear programming  
A general model of some inverse combinatorial optimization problems and its solution method under l(infinity) norm 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2002, 卷号: 6, 期号: 2, 页码: 207-227
作者:  Zhang, JZ;  Liu, ZH
收藏  |  浏览/下载:131/0  |  提交时间:2018/07/30
path  cycle  mean-cycle  assignment  spanning tree  matching  matroid intersection  basis  
An oracle strongly polynomial algorithm for bottleneck expansion problems 期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2002, 卷号: 17, 期号: 1, 页码: 61-75
作者:  Zhang, JZ;  Liu, ZH
收藏  |  浏览/下载:87/0  |  提交时间:2018/07/30
bottleneck capacity  capacity expansion  polynomially solvable  
Some reverse location problems 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2000, 卷号: 124, 期号: 1, 页码: 77-88
作者:  Zhang, JZ;  Liu, ZH;  Ma, ZF
收藏  |  浏览/下载:81/0  |  提交时间:2018/07/30
facility location  tree network  minmax criterion  minimum cut  
A further study on inverse linear programming problems 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 1999, 卷号: 106, 期号: 2, 页码: 345-359
作者:  Zhang, JZ;  Liu, ZH
收藏  |  浏览/下载:74/0  |  提交时间:2018/07/30
inverse problem  linear programming  complementary slackness  shortest path  minimum spanning toe  
The inverse fractional matching problem 期刊论文
JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY SERIES B-APPLIED MATHEMATICS, 1999, 卷号: 40, 页码: 484-496
作者:  Zhang, JZ;  Liu, ZH;  Ma, ZF
收藏  |  浏览/下载:88/0  |  提交时间:2018/07/30