Periodic automorphisms of free groups are diagonalisable in free skew-fields

Autor:	Podlogar, Gregor
Rok vydání:	2023
Předmět:	Mathematics - Group Theory Mathematics - Rings and Algebras 08A35 (Primary) 20E05 16K40 (Secondary)
Druh dokumentu:	Working Paper
Popis:	We study so called weakly-periodic twisted-multiplicative automorphisms of the free skew-field. In particular, we show that any automorphism of a free skew-field that is defined by a periodic automorphism of a free group is equivalent to a diagonal automorphism. Comment: 13 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2304.07818 Zobrazit plný text záznamu View this record from Arxiv