Date:
Wed, 23/04/202510:00-11:00
Location:
Ross 70
Groups and dynamics seminar
Time: Wednesday, April 23rd, 10AM
Place: Ross 70
Speaker: Anna Felikson (Durham)
Title: Hyperbolic geometry of friezes
Abstract:
Frieze patterns were introduced by Coxeter in the 1970s who, with Conway, established a correspondence between frieze patterns and triangulated polygons. It turned out later that this object is very rich in connections with different fields in mathematics. We use hyperbolic geometry to provide a classification of positive integral friezes on marked bordered surfaces. This is a joint work with Pavel Tumarkin.
Time: Wednesday, April 23rd, 10AM
Place: Ross 70
Speaker: Anna Felikson (Durham)
Title: Hyperbolic geometry of friezes
Abstract:
Frieze patterns were introduced by Coxeter in the 1970s who, with Conway, established a correspondence between frieze patterns and triangulated polygons. It turned out later that this object is very rich in connections with different fields in mathematics. We use hyperbolic geometry to provide a classification of positive integral friezes on marked bordered surfaces. This is a joint work with Pavel Tumarkin.