• Title of article

    On directed-convex polyominoes in a rectangle Original Research Article

  • Author/Authors

    Elena Barcucci، نويسنده , , Andrea Frosini، نويسنده , , Simone Rinaldi، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2005
  • Pages
    17
  • From page
    62
  • To page
    78
  • Abstract
    We provide bijective proofs for the number of directed-convex polyominoes having a fixed number of rows and columns in two ways: by means of the ECO method, and through a correspondence with the set of 2-colored Grand–Motzkin paths. Résumé Dans cet article, nous donnons des preuves bijectives pour le nombre de polyominos dirigés convexes ayant un nombre fixé de lignes et de colonnes, en utilisant la méthodologie ECO ainsi qu’une application bijective dans l’ensemble des grands chemins de Motzkin bi-colorés.
  • Keywords
    Directed-convex polyominoes , ECO method , Bijections
  • Journal title
    Discrete Mathematics
  • Serial Year
    2005
  • Journal title
    Discrete Mathematics
  • Record number

    948382