Geodesic
Upper complexity bounds for an infinite family of graph-manifolds
Sibirskie èlektronnye matematičeskie izvestiâ, Tome 5 (2008), pp. 215-228.

Voir la notice de l'article provenant de la source Math-Net.Ru

We provide a new formula for an upper bound of complexity of closed connected graph-manifolds obtained by gluing together two Seifert manifolds fibered over the disc with two exceptional fibers and a Seifert manifolds fibered over the annulus with one exceptional fiber. This bound turns out to be sharp for all such manifolds up to complexity 12.
Keywords: Matveev's complexity, graph-manifolds. 
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E. A. Fominykh. Upper complexity bounds for an infinite family of graph-manifolds. Sibirskie èlektronnye matematičeskie izvestiâ, Tome 5 (2008), pp. 215-228. http://geodesic.mathdoc.fr/item/SEMR_2008_5_a17/

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