An interior point method for multi-facility location problems with regions forbidden for placement

An interior point method for multi-facility location problems with regions forbidden for placement

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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: ,
Abstract:

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.

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