• Radially Moore graphs of radius three and large odd degree 

      López, Nacho; Gómez Martí, José (Iniciativa Digital Politècnica, 2011)
      Text en actes de congrés
      Accés obert
      Extremal graphs which are close related to Moore graphs have been defined in different ways. Radially Moore graphs are one of these examples of extremal graphs. Although it is proved that radially Moore graphs exist for ...
    • Sequence mixed graphs 

      Dalfó Simó, Cristina; Fiol Mora, Miquel Àngel; López, Nacho (2016-12)
      Article
      Accés obert
      A mixed graph can be seen as a type of digraph containing some edges (or two opposite arcs). Here we introduce the concept of sequence mixed graphs, which is a generalization of both sequence graphs and literated line ...