Cofinitary Groups, almost Disjoint and Dominating Families
Hrusak, Michael ; Steprans, Juris ; Zhang, Yi
J. Symbolic Logic, Tome 66 (2001) no. 1, p. 1259-1276 / Harvested from Project Euclid
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In this paper we show that it is consistent with ZFC that the cardinality of every maximal cofinitary group of Sym($\omega$) is strictly greater than the cardinal numbers $\mathfrak{o}$ and $\mathfrak{a}$.
Publié le : 2001-09-14
Classification:  03E35,  20A15,  20B07,  20B35 
@article{1183746558,
     author = {Hrusak, Michael and Steprans, Juris and Zhang, Yi},
     title = {Cofinitary Groups, almost Disjoint and Dominating Families},
     journal = {J. Symbolic Logic},
     volume = {66},
     number = {1},
     year = {2001},
     pages = { 1259-1276},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1183746558}
}

Hrusak, Michael; Steprans, Juris; Zhang, Yi. Cofinitary Groups, almost Disjoint and Dominating Families. J. Symbolic Logic, Tome 66 (2001) no. 1, pp.  1259-1276. http://gdmltest.u-ga.fr/item/1183746558/