Functorial properties of Cayley consructions
Ulrich Knauer, Yanming Wang, Xia Zhang · Acta et Commentationes Universitatis Tartuensis de Mathematica · 2006
We describe the construction of the Cayley graph of a semigroup as a functor and investigate certain reflection and preservation properties of this functor. We also investigate it with respect to several product constructions including pullbacks.