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      An Integrated Methodology for the Rapid Transit Network Design 

      Laporte, Gilbert; Marín, Ángel; Mesa López-Colmenar, Juan Antonio; Ortega Riejos, Francisco Alonso (Springer, 2004)
      The Rapid Transit System Network Design Problem consists of two intertwined location problems: the determination of ...
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      Analysis of the Parameters of Transfers in Rapid Transit Network Design 

      García, Ricardo; Garzón Astolfi, Armando; Marín, Ángel; Mesa López-Colmenar, Juan Antonio; Ortega Riejos, Francisco Alonso (Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, 2006)
      The rapid transit network design problem consists of the location of train alignments and stations in an urban traffic ...
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      Least-perimeter partitions of the disk 

      Cañete Martín, Antonio Jesús (Real Sociedad Matemática Española, 2004)
      In this work we study the isoperimetric problem of partitioning a planar disk into n regions of prescribed areas using ...
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      More results about spanners in the l1-metric 

      Cáceres, J.; Grima Ruiz, Clara Isabel; Márquez Pérez, Alberto; Moreno González, A. (Universidad de Sevilla, 2003)
      In this work we study more questions about spanners in the l1-metric. Concretely, we will see that adding some Steiner ...
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      Snell’s law in an isoperimetric setting 

      Cañete Martín, Antonio Jesús (American Institute of Physics, 2010)
      In this work we focus on the isoperimetric problem in R2 endowed with a piecewise constant density. We will see that the ...