Similarity structures on the torus and the Klein bottle via triangulations

Stefano Francaviglia

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    2 Citations (Scopus)


    In this paper we study the possibility of defining a similarity structure on the torus and the Klein bottle using the combinatorial data of a triangulation. Given a choice of moduli for the triangles of a triangulation of a surface, the problem is to decide whether such moduli are compatible with a global similarity structure on the surface. We study this problem under two dierent viewpoints. From one side we look at the combinatorial data of triangulations, and we develop an algorithmic method, which allows us to reduce the general problem to a simpler one, which is easily solved. From the other side we study the problem more algebraically, looking at the properties of the holonomy, and we give a complete characterization of the choices of moduli defining global similarity structures on the torus (or on the Klein bottle). © de Gruyter 2006.
    Original languageEnglish
    Pages (from-to)397-421
    JournalAdvances in Geometry
    Issue number3
    Publication statusPublished - 1 Jul 2006


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