Bianchi groups are conjugacy separable

TL;DR

This paper proves that Bianchi groups, which are non-uniform arithmetic lattices in SL_2(C), are conjugacy separable, using recent advanced results in the field.

Contribution

It establishes the conjugacy separability of Bianchi groups, a significant class of non-uniform arithmetic lattices, extending understanding of their algebraic properties.

Findings

Bianchi groups are conjugacy separable.

The proof leverages recent results by Agol, Long, Reid, and Minasyan.

This advances the algebraic understanding of these groups.

Abstract

We prove that non-uniform arithmetic lattices of $SL_2(\mathbb{C})$ and in particular the Bianchi groups are conjugacy separable. The proof based on recent deep results of Agol, Long, Reid and Minasyan.