Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4630479 | Applied Mathematics and Computation | 2012 | 18 Pages |
Abstract
In this paper some global optimality conditions for general quadratic {0, 1} programming problems with linear equality constraints are discussed and then some global optimality conditions for quadratic assignment problems (QAP) are presented. A local optimization method for (QAP) is derived according to the necessary global optimality conditions. A global optimization method for (QAP) is presented by combining the sufficient global optimality conditions, the local optimization method and some auxiliary functions. Some numerical examples are given to illustrate the efficiency of the given optimization methods.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Zhiyou Wu, Yongjian Yang, Fusheng Bai, Jing Tian,