An ${\cal E}$-lattice structure associated to some classes of finite groups
Marius Tărnăuceanu · arXiv (Cornell University) · 2018
In the present paper we introduce and study a canonical ${\cal E}$-lattice structure on the set of element orders of some finite groups. We show that a finite abelian group is uniquely determined by this canonical ${\cal E}$-lattice.