On the homological category of 3-manifolds.
Gómez Larrañaga, José Carlos ; González Acuña, Francisco Javier
Revista Matemática de la Universidad Complutense de Madrid, Tome 4 (1991), p. 213-217 / Harvested from Biblioteca Digital de Matemáticas
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Let M be a closed, connected, orientable 3-manifold. Denote by n(S1 x S2) the connected sum of n copies of S1 x S2. We prove that if the homological category of M is three then for some n ≥ 1, H*(M) is isomorphic (as a ring) to H*(n(S1 x S2)).

Publié le : 1991-01-01
DMLE-ID : 759 
@article{urn:eudml:doc:44284,
     title = {On the homological category of 3-manifolds.},
     journal = {Revista Matem\'atica de la Universidad Complutense de Madrid},
     volume = {4},
     year = {1991},
     pages = {213-217},
     zbl = {0915.57006},
     mrnumber = {MR1145695},
     language = {en},
     url = {http://dml.mathdoc.fr/item/urn:eudml:doc:44284}
}

Gómez Larrañaga, José Carlos; González Acuña, Francisco Javier. On the homological category of 3-manifolds.. Revista Matemática de la Universidad Complutense de Madrid, Tome 4 (1991) pp. 213-217. http://gdmltest.u-ga.fr/item/urn:eudml:doc:44284/