Article ID: | iaor200971624 |
Country: | Belgium |
Volume: | 14 |
Issue: | 1 |
Start Page Number: | 23 |
End Page Number: | 45 |
Publication Date: | Jun 2000 |
Journal: | Studies in Locational Analysis |
Authors: | Fliege Jorg, Nickel Stefan |
In this paper we consider generalizations of multi-facility location problems in which as an additional constraint the new facilities are not allowed to be located in a prespecified region. We propose several different solution schemes for this nonconvex optimization problem. These include a linear programming type approach, penalty approaches and barrier approaches. Moreover, structural results as well as illustrative examples showing the difficulties of this problem are presented.