A remark on a paper of H. Höft
A remark on a Theorem of J. G. Thompson
An important theorem by J. G. Thompson says that a finite group is -nilpotent if the prime divides all degrees (larger than 1) of irreducible characters of . Unlike many other cases, this theorem does not allow a similar statement for conjugacy classes. For we construct solvable groups of arbitrary -lenght, in which the lenght of any conjugacy class of non central elements is divisible by .
A Remark on Blocks with Dihedral Defect Groups in Solvable Groups.
A remark on growth relation.
A remark on homogeneous sets in finite groups. (Eine Bemerkung über homogene Mengen in endlichen Gruppen.)
A remark on hyper-indecomposable groups
Un gruppo abeliano senza torsione ed indecomponibile è detto iperindecomponibile se tutti i sottogruppi propri del suo inviluppo iniettivo che lo contengono sono indecomponibili. In questo lavoro si caratterizza la classe dei gruppi iperindecomponibili per mezzo di loro proprietà locali. I gruppi iperindecomponibili omogenei sono caratterizzati tramite la proprietà «factor-splitting».
A remark on intra-regular semigroups.
A remark on inverse Clifford semigroups
A remark on -systems in groups
A Remark on Mackey-Functors.
A remark on operating groups.
A remark on polynomial functions over finite monoids.
A remark on radical-semisimple classes of fully ordered groups
A remark on regular right duo semigroups
A remark on semigroups that are semilattices of right groups
A remark on subgroups of infinite index in Poincaré duality groups.
A remark on the intersection of the conjugates of the base of quasi-HNN groups.
A remark on the irreducible characters and fake degrees of finite real reflection groups.
A remark on the representation of trace monoids.
A representation of a semigroup by a semigroup of matrices over a group with zero.