Short Presentations for Aut$_n^+$ and Out$_n^+$ [article]

Andrea Heald
2020
This paper uses the methods from arXiv:0804.1396 to give 'short' presentations for Aut$^+(F_n)$, the special automorphism group of the free group of rank $n$, and Out $^+(F_n)$ the special outer automorphism group of the free group of rank $n$.
doi:10.48550/arxiv.2012.14923 fatcat:f7hrlv53njfkxp6vhjnayhtdca