On the Structure of Primitive 𝓃-Sum Groups
Detomi, Eloisa ; Lucchini, Andrea
CUBO, A Mathematical Journal, Tome 10 (2008), / Harvested from Cubo, A Mathematical Journal
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For a finite group G, let 𝜎(G) be least cardinality of a collection of proper subgroups whose set-theoretical union is all of G. We study the structure of groups G containing no normal non-trivial subgroup N such that 𝜎(G/N) = 𝜎(G).

Publié le : 2008-10-01
@article{1510,
     title = {On the Structure of Primitive n-Sum Groups},
     journal = {CUBO, A Mathematical Journal},
     volume = {10},
     year = {2008},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1510}
}

Detomi, Eloisa; Lucchini, Andrea. On the Structure of Primitive 𝓃-Sum Groups. CUBO, A Mathematical Journal, Tome 10 (2008) . http://gdmltest.u-ga.fr/item/1510/