minor (of a graph)
A graph is a minor of , written or , if it is a subgraph of a graph obtained from by a sequence of edge-contractions.
Adapted with permission of the author from by Béla Bollobás, published by Springer-Verlag New York, Inc., 1998.
|Title||minor (of a graph)|
|Date of creation||2013-03-22 12:31:46|
|Last modified on||2013-03-22 12:31:46|
|Last modified by||digitalis (76)|