Now showing items 1-2 of 2

  • On the structure of path-like trees 

    Muntaner Batle, Francesc Antoni; Rius Font, Miquel (2007)
    Article
    Open Access
    We study the structure of path-like trees. In order to do this, we introduce a set of trees that we call expandable trees. In this paper we also generalize the concept of path-like trees and we call such generalization ...
  • Perfect edge-magic graphs 

    López Masip, Susana Clara; Muntaner Batle, Francesc Antoni; Rius Font, Miquel (2014-01-01)
    Article
    Restricted access - publisher's policy
    The study of the possible valences for edge-magic labelings of graphs has motivated us to introduce the concept of perfect edge-magic graphs. Intuitively speaking, an edge-magic graph is perfect edge-magic if all possible ...