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Generalization of a kernel of a graph

✍ Scribed by L. P. Varvak


Book ID
112477870
Publisher
Springer
Year
1973
Tongue
English
Weight
284 KB
Volume
25
Category
Article
ISSN
0041-5995

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A generalization of a graph result of D.
✍ S.R. Kingan πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 335 KB

D.W. Hall proved that every simple 3-connected graph with a Ks-minor must have a K3.3-minor, the only exception being Ks itself. In this paper, we prove that every 3-connected binary matroid with an M(Ks)-minor must have an M(K3.3)-or M\*(K3,3)-minor, the only exceptions being M(K5), a highly symmet