11 citations · 70 across the 23 of their papers we have counts for
3 papers · 2 filters
Reidemeister numbers of saturated weakly branch groups
Alexander Fel'shtyn, Yuriy Leonov, Evgenij Troitsky
We prove for a wide class of saturated weakly branch group (including the (first) Grigorchuk group and the Gupta-Sidki group) that the Reidemeister number of any automorphism is in…
Twisted conjugacy separable groups
Alexander Fel'shtyn, Evgenij Troitsky
We study the notion of twisted conjugacy separability (essentially introduced in our previous paper for a proof of twisted version of Burnside-Frobenius theorem) and some related p…
Twisted Burnside-Frobenius theory for discrete groups
Alexander Fel'shtyn, Evgenij Troitsky
For a wide class of groups including polycyclic and finitely generated polynomial growth groups it is proved that the Reidemeister number of an automorphism f is equal to the numbe…