A. Zakharov

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20112026

most citedIntersecting free subgroups in free amalgamated products of two groups with normal finite amalgamated subgroup

3 citations · 8 across the 10 of their papers we have counts for

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math.CO2021

Equilateral convex triangulations of $R P^{2}$ with three conical points of equal defect

Mikhail Chernavskikh, Altan Erdnigor, Nikita Kalinin +1

Consider triangulations of $R P^{2}$ whose all vertices have valency six except three vertices of valency $4$ . In this chapter we prove that the number $f (n)$ of such triangu…

math.GR2021★ 1 cited

An analogue of the strengthened Hanna Neumann conjecture for virtually free groups and virtually free products

Anton A. Klyachko, Alexander O. Zakharov

The Friedman--Mineyev theorem, earlier known as the (strengthened) Hanna Neumann conjecture, gives a sharp estimate for the rank of the intersection of two subgroups in a free grou…

math.GR2021★ 1 cited

Relative order and spectrum in free and related groups

Jordi Delgado, Enric Ventura, Alexander Zakharov

In this paper, we consider a natural generalization of the concept of order of an element in a group: an element $g \in G$ is said to have order $k$ in a subgroup $H$ of $G$ (\resp…

Equilateral convex triangulations of RP2 with three conical points of equal defect

An analogue of the strengthened Hanna Neumann conjecture for virtually free groups and virtually free products

Relative order and spectrum in free and related groups

Equilateral convex triangulations of $R P^{2}$ with three conical points of equal defect