Coincidence of tagged-triangulation and cluster frieze patterns
Coincidence of tagged-triangulation and cluster frieze patterns
Let be the punctured disc and let be a tagged triangulation of it. The constructions and are frieze patterns associated with .
Coincidence conjecture. For every tagged triangulation of , the frieze patterns coincide:
The preceding theorem proves the assertion when the cluster corresponds to a slice, and the conjecture extends this agreement to every tagged triangulation of the punctured disc.
Sources & referencesView supporting material
Primary source
Karin Baur and Bethany Marsh, “Ptolemy relations for punctured discs”, arXiv:0711.1443 (2007).
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