Geometrical solution to some planar constrained minimax problems involving the weighted rectilinear metric

Geometrical solution to some planar constrained minimax problems involving the weighted rectilinear metric

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Article ID: iaor19931705
Country: Singapore
Volume: 9
Issue: 2
Start Page Number: 135
End Page Number: 144
Publication Date: Nov 1992
Journal: Asia-Pacific Journal of Operational Research
Authors: ,
Keywords: combinatorial analysis, graphs
Abstract:

The problem of locating a single service centre catering to the demands of customers distributed over a finite set of demand points in a two-dimensional space employing both the symmetric and non-symmetric Manhattan metric minimax criterion is considered. An exact solution technique, based on geometry, is presented, with the assumption that the required facility point should be situated in a convex polyhedral region. The algorithm, methodology of which has been illustrated by means of suitable numerical examples, has polynomial time complexity.

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