U.W. Bangor - School of Informatics - Mathematics Preprints 1999
Category Theory & Homotopy
99.02 : WENSLEY, C.D.
The endomorphism digraph of a simple, reflexive digraph
We show that the endomorphism digraph of a
simple, reflexive digraph C
may be obtained
by first deflating C
to obtain a digraph D
with only trivial symmetrically embedded subdigraphs;
forming the endomorphism digraph of D
and applying a suitable inflation.
99.28 : HINES, P.
The categorical theory of self-similarity