Now showing items 1-11 of 11

    • Article
      Icon

      Cover contact graphs 

      Atienza Martínez, María Nieves; Castro Ochoa, Natalia de; Cortés Parejo, María del Carmen; Garrido Vizuete, María de los Angeles; Grima Ruiz, Clara Isabel; Hernández, Gregorio; Márquez Pérez, Alberto; Moreno González, Auxiliadora; Nöllenburg, Martin; Portillo Fernández, José Ramón; Reyes Colume, Pedro; Valenzuela Muñoz, Jesús; Villar Liñán, María Trinidad; Wolff, Alexander (2012)
      We study problems that arise in the context of covering certain geometric objects called seeds (e.g., points or disks) ...
    • Article
      Icon

      Dilation-free graphs in the l1 metric 

      Cáceres González, José; Grima Ruiz, Clara Isabel; Márquez Pérez, Alberto; Moreno González, Auxiliadora (2007)
      The dilation-free graph of a planar point set S is a graph that spans S in such a way that the distance between two points ...
    • Article
      Icon

      Local refinement based on the 7-triangle longest-edge partition 

      Plaza, Ángel; Márquez Pérez, Alberto; Moreno González, Auxiliadora; Suárez, José P. (2009)
      The triangle longest-edge bisection constitutes an efficient scheme for refining a mesh by reducing the obtuse triangles, ...
    • Article
      Icon

      Una máquina generadora de losetas aperiódicas 

      Cáceres González, José; Márquez Pérez, Alberto; Moreno González, Auxiliadora (Sociedad Matemática Española, 2000)
    • Article
      Icon

      Monochromatic geometric k-factors for bicolored point sets with auxiliary points 

      Garijo Royo, Delia; Garrido Vizuete, María de los Angeles; Grima Ruiz, Clara Isabel; Márquez Pérez, Alberto; Moreno González, Auxiliadora; Portillo Fernández, José Ramón; Reyes Colume, Pedro; Robles Arias, Rafael; Valenzuela Muñoz, Jesús (2014)
      Given a bicolored point set S, it is not always possible to construct a monochromatic geometric planar k-factor of S. We ...
    • Article
      Icon

      Monochromatic geometric k-factors in red-blue sets with white and Steiner points 

      Garijo Royo, Delia; Garrido Vizuete, María de los Angeles; Grima Ruiz, Clara Isabel; Márquez Pérez, Alberto; Moreno González, Auxiliadora; Portillo Fernández, José Ramón; Reyes Colume, Pedro; Robles Arias, Rafael; Valenzuela Muñoz, Jesús (2009)
      We study the existence of monochromatic planar geometric k-factors on sets of red and blue points. When it is not possible ...
    • Presentation
      Icon

      Puntos en posición general para una λ-distancia 

      Cáceres González, José; Grima Ruiz, Clara Isabel; Márquez Pérez, Alberto; Moreno González, Auxiliadora (Alberto Márquez, 2002)
    • Article
      Icon

      Reporting Bichromatic Segment Intersections from Point Sets 

      Cortés Parejo, María del Carmen; Garijo Royo, Delia; Garrido Vizuete, María de los Angeles; Grima Ruiz, Clara Isabel; Márquez Pérez, Alberto; Moreno González, Auxiliadora; Valenzuela Muñoz, Jesús; Villar Liñán, María Trinidad (2012)
      In this paper, we introduce a natural variation of the problem of computing all bichromatic intersections between two sets ...
    • Article
      Icon

      Resultados recientes sobre mosaicos de Penrose 

      Cáceres, J.; Gégundez, M. E.; Mestre, M.; Márquez Pérez, Alberto; Moreno González, Auxiliadora (Real Sociedad Matemática Española, 2003)
    • Article
      Icon

      The seven-triangle longest-side partition of triangles and mesh quality improvement 

      Márquez Pérez, Alberto; Moreno González, Auxiliadora; Plaza, Ángel; Suárez, José P. (Elsevier, 2008)
      A new triangle partition, the seven-triangle longest-edge partition, based on the trisection of the edges is presented ...
    • Article
      Icon

      There are simple and robust refinements (almost) as good as Delaunay 

      Márquez Pérez, Alberto; Moreno González, Auxiliadora; Plaza, Ángel; Suárez, José P. (2014)
      A new edge-based partition for triangle meshes is presented, the Seven Triangle Quasi-Delaunay partition (7T-QD). The ...