A reflexive graph is a pseudograph such that each vertex has an associated graph loop.
Reflexive Graph
See also
Directed Graph, Graph Loop, PseudographExplore with Wolfram|Alpha
References
Lawvere, F. W.; Schanuel, S. H.; and Lawvere, W. Conceptual Mathematics: A First Introduction to Categories. Cambridge, England: Cambridge University Press, 1997.Referenced on Wolfram|Alpha
Reflexive GraphCite this as:
Weisstein, Eric W. "Reflexive Graph." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/ReflexiveGraph.html