Volume 19, No 4, 2012, P. 3-14
V. E. Alekseev, D. B. Mokeev
König graphs with respect to 3-paths
We characterize the graphs whose each induced subgraph has the property: the packing number of induced 3-paths is equal to the corresponding vertex cover number.
Ill. 2, bibliogr. 4.
Keywords: subgraph packing, subgraph vertex covering, König graph, 3-path, forbidden subgraph.
Alekseev Vladimir Evgenyevich 1
Mokeev Dmitrii Borisovich 1,2
1. Nizhny Novgorod State University,
23 Gagarin ave., 603950 Nizhny Novgorod, Russia
National Research University “High school of economics”,
136 Rodionova str., 603093 Nizhny Novgorod, Russia
e-mail: firstname.lastname@example.org, MokeevDB@gmail.com