The automorphism group of the group of unitriangular matrices over a field

Ayan Mahalanobis
2013 International Journal of Algebra  
This paper finds a set of generators for the automorphism group of the group of unitriangular matrices over a field. Most of this paper is an exposition of the work of V.M. Levchuk, part of which is in Russian. Some proofs are of my own. Mathematics Subject Classification: 20F28
doi:10.12988/ija.2013.3991 fatcat:wr7actqhj5htdagh4j52kebduy