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Zapiski Nauchnykh Seminarov POMI, 2006, Volume 340, Pages 76–86
(Mi znsl151)
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Cliques in $k$-connected graphs
S. A. Obraztsova Saint-Petersburg State Electrotechnical University
Abstract:
The existance of $n+1$-cliques in $k$-connected graphs is studied. It is proved that in a $k$-connected graph $G$ such a clique exists provided $G$ satisfies the following conditions: (1) the vertices of any $n$-clique of $G$ lie in a $k$-separating set; (2) after removing certain pairs, each consisting of a vertex and an edge, the connectivity of the graph $G$ decreases by 2.
Received: 20.09.2006
Citation:
S. A. Obraztsova, “Cliques in $k$-connected graphs”, Combinatorics and graph theory. Part I, Zap. Nauchn. Sem. POMI, 340, POMI, St. Petersburg, 2006, 76–86; J. Math. Sci. (N. Y.), 145:3 (2007), 4975–4980
Linking options:
https://www.mathnet.ru/eng/znsl151 https://www.mathnet.ru/eng/znsl/v340/p76
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Abstract page: | 212 | Full-text PDF : | 104 | References: | 45 |
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