Geodesic
The minimum algebraic connectivity of caterpillar unicyclic graphs
The electronic journal of linear algebra, Tome 22 (2011), pp. 838-848.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: A caterpillar unicyclic graph is a unicyclic graph in which the removal of all pendant vertices makes it a cycle. In this paper, the unique caterpillar unicyclic graph with minimum algebraic connectivity among all caterpillar unicyclic graphs is determined.
Classification : 05C50
Keywords: algebraic connectivity, caterpillar unicyclic graph, characteristic polynomial 
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     title = {The minimum algebraic connectivity of caterpillar unicyclic graphs},
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     url = {http://geodesic.mathdoc.fr/item/ELA_2011__22__a21/}
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Shiu, Wai Chee; Guo, Ji-Ming; Li, Jianxi. The minimum algebraic connectivity of caterpillar unicyclic graphs. The electronic journal of linear algebra, Tome 22 (2011), pp. 838-848. http://geodesic.mathdoc.fr/item/ELA_2011__22__a21/