Mikhail Kabenyuk

activity

20242026

collaborators

4 papers

math.GR2026

Factors in infinite groups

Mikhail Kabenyuk

Let $G$ be a group and $A \subseteq G$ a non-empty subset. A right $s$ -factor associated with $A$ is a maximal subset $U \subseteq G$ such that the product $A U$ is direct. The lower…

math.GR2026

Factors in finite groups and well-covered graphs

Mikhail Kabenyuk

We study a combinatorial property of subsets in finite groups that is analogous to the notion of independence in graphs. Given a group $G$ and a non-empty subset $A \subset G$ , we d…

math.GR2025

A Note on Lagrange Subsets of Finite Groups

Mikhail Kabenyuk

In a finite group, a subset is called a Lagrange subset if its size divides the group order, and a factor if it admits a complementary subset. We provide a new and comparatively di…

math.CO2024

Minimal pentagulations of $n$ -gons

Mikhail Kabenyuk

A planar graph $G$ is called a pentagulation of an $n$ -gon ( $n \geq$ is an integer) if all faces of $G$ are pentagons, except one, which is an $n$ -gon. A $3$ -connected pentagulation…

Factors in infinite groups

Factors in finite groups and well-covered graphs

A Note on Lagrange Subsets of Finite Groups

Minimal pentagulations of n-gons

Minimal pentagulations of $n$ -gons