The notion of normal quotient of a vertex-transitive graph was introduced in . It was shown there that many graph properties are inherited by normal quotients. The definition of a normal quotient was given in  in group-theoretical terms. In this note we give a combinatorial approximation to this notion which extends the original definition. We show that many of the properties that were inherited by group-theoretical normal quotients are also inherited by combinatorial ones.
|Number of pages||10|
|State||Published - 1 Apr 2001|
ASJC Scopus subject areas
- Mathematics (all)