s-Route
المؤلف:
Harary, F.
المصدر:
Graph Theory. Reading, MA: Addison-Wesley
الجزء والصفحة:
...
27-4-2022
2663
s-Route
An 
-route of a graph 
is a sequence of vertices 
of 
such that 
for 
, 1, ..., 
(where 
is the edge set of 
) and 
for 
, 2, ..., 
.
If a graph 
contains an 
-route with 
, then 
is said to be 
-transitive, 
-arc-transitive, or arc-transitive of order 
if the automorphism group of 
acts transitively on all 
-routes.
Note that some authors present other letters to 
, for example 
(Harary 1994) and 
.
REFERENCES
Harary, F. Graph Theory. Reading, MA: Addison-Wesley, p. 200, 1994.
Holton, D. A. and Sheehan, J. The Petersen Graph. Cambridge, England: Cambridge University Press, pp. 202-210, 1993.
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