The kernel of the Magnus representation of the automorphism group of a free group is not finitely generated

Abstract

In this paper, we show that the abelianization of the kernel of the Magnus representation of the automorphism group of a free group is not finitely generated.

14 pages

References in corpus (2)

• Cohomological Aspects of Magnus Expansions
• Infinite generation of the kernels of the Magnus and Burau representations