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math.OC2026
Revisiting transportation problems under Monge costs with applications to location problems
Stefan Nickel, Justo Puerto, Simon Ramoser +1
We investigate the transportation problem under a Monge cost structure and derive compact formulas for optimal dual solutions based on the northwest-corner rule. As an application…
math.OC2025
Linear, nested, and quadratic ordered measures: Computation and incorporation into optimization problems
Victor Blanco, Miguel A. Pozo, Justo Puerto +1
In this paper we address a unified mathematical optimization framework to compute a wide range of measures used in most operations research and data science contexts. The goal is t…
math.OC2024
Proceedings of the XIII International Workshop on Locational Analysis and Related Problems
Marta Baldomero-Naranjo, Ricardo Gázquez, Miguel MartÃnez-Antón +6
The topics of interest are location analysis and related problems. This includes location models, networks, transportation, logistics, exact and heuristic solution methods, and com…