A. Korchagin

activity

20122019

most citedMF-property for countable discrete groups

2 citations · 2 across the 3 of their papers we have counts for

collaborators

3 papers

math.OA2019

On diagonal actions of free group on the Cantor set

Anton Korchagin

We study diagonal actions $φ : F_{2} ↷ \partial F_{2} \times K$ on the Cantor set which are given by $φ_{a} = \partial_{a} \times α, φ_{b} = \partial_{b} \times β$ . Under som…

math.OA2017★ 2 cited

MF-property for countable discrete groups

A. Korchagin

In this article we study MF-property for countable discrete groups, i.e. groups which admit embedding into unitary group of $C^{*}$ -algebra $\prod M_{n} / \oplus M_{n}$ . We prove that Baum…

math.OA2012

Amalgamated free products of commutative C*-algebras are residually finite-dimensional

A. Korchagin

We prove that an amalgamated free product of separable commutative C*-algebras is residually finite-dimensional.