Title: Construction and classification of planar
Cayley graphs,
Authors: Carl Droms,
Brigitte Servatius and Herman
Servatius
Reference: Preprint
Selected Figures:
Abstract:
We show how all groups with planar Cayley graphs may be constructed as
a graph of groups whose vertex groups are all discrete groups of isometeries
of the sphere, Euclidean plane or hyperbolic plane, and edge groups of
order at most 2.
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