10 citations · 10 across the 3 of their papers we have counts for
5 papers
On the conjugacy problem for cyclic extensions of free groups
Valerij Bardakov, Leonid Bokut, Andrei Vesnin
We study the conjugacy problem in cyclic extensions of free groups. It is shown that the conjugacy problem is solvable in split extensions of finitely generated free groups by virt…
Twisted conjugacy in free groups and Makanin's question
Valerij Bardakov, Leonid Bokut, Andrei Vesnin
We discuss the following question of G. Makanin from ``Kourovka notebook'': does there exist an algorithm to determine is for an arbitrary pair of words and of a free group…
Strongly-cyclic branched coverings of knots via -decompositions
Paola Cristofori, Michele Mulazzani, Andrei Vesnin
Strongly-cyclic branched coverings of knots are studied by using their (g,1)-decompositions. Necessary and sufficient conditions for the existence and uniqueness of such coverings…
The many faces of cyclic branched coverings of 2-bridge knots and links
Michele Mulazzani, Andrei Vesnin
We discuss 3-manifolds which are cyclic coverings of the 3-sphere, branched over 2-bridge knots and links. Different descriptions of these manifolds are presented: polyhedral, Heeg…
Generalized Takahashi manifolds
Michele Mulazzani, Andrei Vesnin
We introduce a family of closed 3-dimensional manifolds, which are a generalization of certain manifolds studied by M. Takahashi. The manifolds are represented by Dehn surgery with…