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Artículo
A discretizing algorithm for location problems
(ELSEVIER SCIENCE BV, 1995)
A new and simple methodology is proposed to solve both constrained and unconstrained planar continuous single-facility location problems. As particular instances, the classical location problems with mixed gauges can be ...
Artículo
El conjunto eficiente en problemas de localización con normas mixtas (L p)
(Sociedad Española de Estadística e Investigación Operativa, 1991-12-18)
En el presente trabajo establecemos una nueva aproximación a la solución del problema de localización con normas mixtas a través de lasdirecciones de proyección. Probamos que el cierre octogonal de los puntos de demanda ...
Artículo
A unified approach to network location problems
(John Wiley and Sons, 1999)
In this paper we introduce a new type of single facility location problems on networks which includes as special cases most of the classical criteria in the literature. Structural results as well as a finite dominating set ...
Artículo
Dominating sets for convex functions with some applications
(Springer, 1998-02)
A number of optimization methods require as a rst step the construction of a dominating set (a set containing an optimal solution) enjoying properties such as compactness or convexity. In this note we address the problem ...