Ein Satz über abelsche Gruppen mit Anwendungen auf die Geometrie der Zahlen.
Eine gruppentheoretische Methode in der Musiktheorie
Elementary Abelian p-groups as Automorphism Groups of Infinite Groups. I.
Endomorphism kernel property for finite groups
A group has the endomorphism kernel property (EKP) if every congruence relation on is the kernel of an endomorphism on . In this note we show that all finite abelian groups have EKP and we show infinite series of finite non-abelian groups which have EKP.
Erratum to: “Solitary quotients of finite groups”
In this short note a correct proof of Theorem 3.3 from [Tărnăuceanu M., Solitary quotients of finite groups, Cent. Eur. J. Math., 2012, 10(2), 740–747] is given.