(definition)
Definition: An edge of a graph which starts and ends at the same vertex.
Note: Some types of graphs allow self-loops, and some do not.
Author: PEB
If you have suggestions, corrections, or comments, please get in touch with Paul Black.
Entry modified 17 December 2004.
HTML page formatted Wed Oct 30 12:15:31 2024.
Cite this as:
Paul E. Black, "self-loop", in
Dictionary of Algorithms and Data Structures [online], Paul E. Black, ed. 17 December 2004. (accessed TODAY)
Available from: https://www.nist.gov/dads/HTML/selfloop.html