On a Theorem of Burnside.
On a theorem of Frobenius.
On a theorem of Frobenius.
On a Theorem of Livingstone and Wagner.
On a theorem of Schur.
On a theorem of Šutov.
On a Theorem of Thompson Concerning a Class of Non-Solvable Groups.
On a type of matrix semigroup.
On a variation of Sands' method.
On a wreath product embedding and idempotent pure congruences on inverse semigroups.
On a wreath product embedding for regular semigroups.
On abelian groups by which balanced extensions of a rational group split. II
On abelian inner mapping groups of finite loops
In this paper we consider finite loops of specific order and we show that certain abelian groups are not isomorphic to inner mapping groups of these loops. By using our results we are able to construct a finite solvable group of order 120 which is not isomorphic to the multiplication group of a finite loop.
On absolutely simple locally finite groups
On absolutely-nilpotent of class groups
A group in a variety is said to be absolutely-, and we write , if central extensions by are again in . Absolutely-abelian groups have been classified by F. R. Beyl. In this paper we concentrate upon the class of absolutely-nilpotent of class groups. We prove some closure properties of the class and we show that every nilpotent of class group can be embedded in an -gvoup. We describe all metacyclic -groups and we characterize -generator and infinite -generator -groups. Finally...
On additive bases
On additive bases with two elements
On adjoining units to hyper-archimedean -groups
On Affinite Steiner Ternary Algebras
On algebraic Anosov diffeomorphisms on nilmanifolds.