A GENERALIZATION OF HAJOS’ THEOREM
Authors : A D SANDS
Pages : 83-95
View : 19 | Download : 11
Publication Date : 2008-06-01
Article Type : Research Paper
Abstract :Haj´os’ Theorem states that if a finite abelian group is expressed as a direct product of cyclic subsets, then one of these subsets must be a subgroup. Here factorizations are considered in which one of the factors is not assumed to be cyclic but has certain restrictions on its order placed upon it.Keywords : factorization, abelian group, cyclic subset