activity
19952026
most citedReidemeister number of any automorphism of a Gromov hyperbolic group is infinite

15 citations · 110 across the 32 of their papers we have counts for

collaborators

36 papers

math.DS2026

The Reidemeister and the Nielsen numbers: growth rate, asymptotic behavior, dynamical zeta functions and the Gauss congruences

Alexander Fel'shtyn, Mateusz Slomiany

In the present paper, taking a dynamical point on view, we study the growth rate and asymptotic behavior of the sequences of the Reidemeister numbers and the sequences of the Reide…

math.DS2026

Synchronization points: growth, asymptotics, congruences, and the synchronization zeta function

Alexander Fel'shtyn, Mateusz Slomiany

In this paper, we introduce the synchronization zeta function associated with a pair of self-maps of a topological space and investigate its properties. We also define the growth r…

math.GR2022

Towards a dichotomy for the Reidemeister zeta function

Wojciech Bondarewicz, Alexander Fel'shtyn, Malwina Zietek

We prove a dichotomy between rationality and a natural boundary for the analytic behavior of the Reidemeister zeta function for automorphisms of non-finitely generated torsion abel…

math.GR2021

Pólya-Carlson dichotomy for coincidence Reidemeister zeta functions via profinite completions

Alexander Fel'shtyn, Benjamin Klopsch

We consider coincidence Reidemeister zeta functions for tame endomorphism pairs of nilpotent groups of finite rank, shedding new light on the subject by means of profinite completi…

math.GR2019★ 2 cited

Dynamical zeta functions of Reidemeister type and representations spaces

Alexander Fel'shtyn, Malwina Zietek

In this paper we continue to study the Reidemeister zeta function. We prove Pólya -- Carlson dichotomy between rationality and a natural boundary for analytic behavior of the Reide…

math.GR2018★ 2 cited

New zeta functions of Reidemeister type and twisted Burnside-Frobenius theory

Alexander Fel'shtyn, Evgenij Troitsky, Malwina Ziętek

We introduce new zeta functions related to an endomorphism of a discrete group . They are of two types: counting numbers of fixed () irreducible representat…