STNB

STNB 2016 (30è any)

Configurations of points and circles on surfaces from uniform dessin d'enfants.

Ponents

Klara Stokes

Resum

Geometric realizations of configurations is a classical subject in geometry. We show how to find geometric realizations of interesting configurations on surfaces in terms of points and isometric circles, by defining them as neighbourhood geometries of uniform dessin d'enfants.  Several examples are discussed.

Joint work with Milagros Izquierdo, Linköping University, Sweden

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