2019
Том 71
№ 9

# Semenchuk V. N.

Articles: 3
Brief Communications (Russian)

### Minimal nonsupersolvable and minimum nonnilpotent groups and their role in the study of the structure of finite groups

Ukr. Mat. Zh. - 2017. - 69, № 8. - pp. 1141-1144

We study the influence of minimal nonsupersoluble subgroups and minimal nonnilpotent subgroups (Schmidt subgroups) of a group on its structure.

Brief Communications (Russian)

### On Finite Groups with Permutable Generalized Subnormal Subgroups

Ukr. Mat. Zh. - 2013. - 65, № 11. - pp. 1555–1559

We study the Kegel–Shemetkov problem of finding the classes of finite groups ${\mathfrak F}$ such that, in any finite group, the product of permutable ${\mathfrak F}$ -subnormal subgroups is a ${\mathfrak F}$ -subnormal subgroup.

Brief Communications (Russian)

### On one Shemetkov problem

Ukr. Mat. Zh. - 2012. - 64, № 9. - pp. 1282-1288

This work is devoted to the investigation of the structure of superradical formations.