Now showing items 1-2 of 2

  • New results on production matrices for geometric graphs 

    Esteban Pascual, Guillermo; Huemer, Clemens; Silveira, Rodrigo Ignacio (2018-07-01)
    Restricted access - publisher's policy
    We present novel production matrices for non-crossing partitions, connected geometric graphs, and k-angulations, which provide another way of counting the number of such objects. For instance, a formula for the number of ...
  • Production matrices and enumeration of geometric graphs 

    Esteban Pascual, Guillermo (Universitat Politècnica de Catalunya, 2018-07)
    Master thesis
    Open Access
    We propose the study of counting problems for geometric graphs defined on point sets in convex position. Many formulae are known, for instance the numbers of triangulations are given by the Catalan numbers. Our approach ...