Ay. Olshanskii et A. Storozhev, A GROUP VARIETY DEFINED BY A SEMIGROUP LAW, Journal of the Australian Mathematical Society. Series A. Pure mathematics and statistics, 60, 1996, pp. 255-259
Citations number
5
Categorie Soggetti
Mathematics, General","Statistic & Probability",Mathematics,"Statistic & Probability
A group variety defined by one semigroup law in two variables is const
ructed and it is proved that its free group is not a periodic extensio
n of a locally soluble group.