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Extension of the Weiszfeld Procedure to a Single Facility Minisum Location Model with Mixed Norms

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This paper presents a general mixed-norm minisum problem for locating a single facility in continuous space. It is assumed that several transportation modes exist between the new facility and a given set of fixed points (the customers), each mode being represented by a different norm. A simple extension of Weiszfeld’s well-known iterative procedure is proposed to solve the model. Convergence properties and opti- mality criteria are derived, and computational results are given.

, 18 pages

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Extension of the Weiszfeld procedure to a single facility minisum location model with mixed norms
, et
Mathematical Methods of Operations Research, 70, 269–283, 2009 référence BibTeX