activity
19942026
most citedBoundedness of Fano threefolds with log-terminal singularities of given index

35 citations · 115 across the 21 of their papers we have counts for

collaborators
Showing math.GRShow all

2 papers · 1 filter

math.GR2008

Polynomial maps over -adics and residual properties of mapping tori of group endomorphisms

Alexander Borisov, Mark Sapir

We continue our study of residual properties of mapping tori of free group endomorphisms. In this paper, we prove that each of these groups are virtually residually (finite )-gr…

math.GR2003★ 25 cited

Polynomial maps over finite fields and residual finiteness of mapping tori of group endomorphisms

Alexander Borisov, Mark Sapir

We prove that every mapping torus of any free group endomorphism is residually finite. We show how to use a not yet published result of E. Hrushovski to extend our result to arbitr…