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A new Lagrangean relaxation approach for the hop-constrained minimum spanning tree problem
Gouveia, Luis; Requejo, Cristina - In: European journal of operational research : EJOR 132 (2001) 3, pp. 539-552
Persistent link: https://www.econbiz.de/10006658923
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Models for a Steiner ring network design problem with revenues
Gouveia, Luis; Manuel Pires, Jose - In: European journal of operational research : EJOR 133 (2001) 1, pp. 21-31
Persistent link: https://www.econbiz.de/10006658961
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The asymmetric travelling salesman problem and a reformulation of the Miller-Tucker-Zemlin constraints
Gouveia, Luis; Pires, Jose Manuel - In: European journal of operational research : EJOR 112 (1999) 1, pp. 134-146
Persistent link: https://www.econbiz.de/10006668255
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On the directed hop-constrained shortest path problem
Dahl, Geir; Gouveia, Luis - In: Operations research letters 32 (2004) 1, pp. 15-22
Persistent link: https://www.econbiz.de/10006819253
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A note on hop-constrained walk polytopes
Dahl, Geir; Foldnes, Njål; Gouveia, Luis - In: Operations research letters 32 (2004) 4, pp. 345-349
Persistent link: https://www.econbiz.de/10006817844
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A 2n Constraint Formulation for the Capacitated Minimal Spanning Tree Problem
Gouveia, Luis - In: Operations research : the journal of the Operations … 43 (1995) 1, pp. 130-141
Persistent link: https://www.econbiz.de/10006420751
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An Augmented Arborescence Formulation for the Two-Level Network Design Problem
Gouveia, Luis; Telhada, Jo~ao - 2001
Persistent link: https://www.econbiz.de/10008216624
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An intersecting tree model for odd-diameter-constrained minimum spanning and Steiner trees
Gouveia, Luis; Magnanti, Thomas L.; Requejo, Cristina - 2006
Persistent link: https://www.econbiz.de/10008222455
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Polynomial-time separation of Enhanced Reverse Multistar inequalities
Gouveia, Luis; Salazar-González, Juan-José - In: Operations research letters 41 (2013) 3, pp. 294-297
Persistent link: https://www.econbiz.de/10010108706
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Reformulation by discretization: Application to economic lot sizing
Constantino, Miguel; Gouveia, Luis - In: Operations research letters 35 (2007) 5, pp. 645-650
Persistent link: https://www.econbiz.de/10007761548