Infinite friezes |
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| Affiliation: | Institut für Mathematik und Wissenschaftliches Rechnen, Universität Graz, NAWI Graz, Heinrichstrasse 36, A-8010 Graz, Austria |
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| Abstract: | We provide a characterization of infinite frieze patterns of positive integers via triangulations of an infinite strip in the plane. In the periodic case, these triangulations may be considered as triangulations of annuli. We also give a geometric interpretation of all entries of infinite friezes via matching numbers. |
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