A formula for the number of tilings of an octagon by rhombi

نویسندگان

  • Nicolas Destainville
  • R. Mosseri
  • F. Bailly
چکیده

We propose the first algebraic determinantal formula to enumerate tilings of a centro-symmetric octagon of any size by rhombi. This result uses the Gessel-Viennot technique and generalizes to any octagon a formula given by Elnitsky in a special case.

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عنوان ژورنال:
  • Theor. Comput. Sci.

دوره 319  شماره 

صفحات  -

تاریخ انتشار 2004