Endo-Regularity of Generalized Wheel Graphs
Keywords:
generalized wheel graph, endomorphism, regular, orthodox, completely regularAbstract
A graph is endo-regular (endo-orthodox, endo-completely-regular) if the monoid of all endomorphisms on
is regular (orthodox, completely regular respectively). In this paper, we characterize endo-regular (endo-orthodox, endocompletely-regular) of generalized wheel graphs
. For each
, we found that the
is endo-regular (endo-orthodox resp.) if and only if
is odd and
and
is endo-completely-regular if and only if it is
.