On products of soluble groups of finite rank.
On projective and injective objects of the categories dual to .
On Projective Planes of Type (5, m).
On prosolvable subgroups of profinite free products and some applications.
On *-pseudo ideal of a semigroup with involution.
On p-Solubility and the Projection into a Sylow p-Subgroup.
On purity and quasi-equality of Abelian groups.
On Putcha's Q-semigroups.
On Putcha's Theorem concerning semilattice of archimedean semigroups.
On -analogs of recursions for the number of involutions and prime order elements in symmetric groups.
On quadratic loops of Bol-Moufang type
On quasi completely regular semigroups.
On Quasi Divisor Theories and Systems of Valuations.
On quasi-continuous iteration groups on the unit circle.
On Quasigroup Varieties Closed Under Isotopy
On quasigroups with the left loop property
Some properties of quasigroups with the left loop property are investigated. In loops we point out that the left loop property is closely related to the left Bol identity and the particular case of homogeneous loops is considered.
On quasihomogeneous manifolds – via Brion-Luna-Vust theorem
We consider a smooth projective variety on which a simple algebraic group acts with an open orbit. We discuss a theorem of Brion-Luna-Vust in order to relate the action of with the induced action of on the normal bundle of a closed orbit of the action. We get effective results in case and .
On quasi-ideals and bi-ideals in ternary semirings.
On quasi-ideals in contracted semigroups rings.
On quasi-ideals of semirings.