2019
Том 71
№ 11

All Issues

Vedernikov V. A.

Articles: 2
Article (Russian)

On New Types of ω-Fibered Fitting Classes of Finite Groups

Vedernikov V. A.

↓ Abstract   |   Full text (.pdf)

Ukr. Mat. Zh. - 2002. - 54, № 7. - pp. 897-906

We construct an infinite set of new types of ω-fibered Fitting classes of finite groups that differ from ω-local classes. We also describe the structure of maximal inner ω-satellites for the main types and establish a relationship between ω-fibered and Ω-foliated Fitting classes.

Article (Russian)

Hereditary Critical Ω-Compositional Formations

Koptyukh D. G., Vedernikov V. A.

↓ Abstract   |   Full text (.pdf)

Ukr. Mat. Zh. - 2001. - 53, № 5. - pp. 579-588

We present a solution of the Shemetkov problem (on the investigation of critical formations) for piecewise-compositional hereditary formations.