A Constructive Elementary Proof of the Skolem-Noether Theorem for Matrix Algebras

Autor:	Szigeti, Jeno, van Wyk, Leon
Rok vydání:	2018
Předmět:	Mathematics - Rings and Algebras
Zdroj:	American Mathematical Monthly 124: pp. 966-968. (2017)
Druh dokumentu:	Working Paper
Popis:	We give a constructive elementary proof for the fact that any K-automorphism of the full nxn matrix algebra over a field K is conjugation by some invertible nxn matrix A over K.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1810.08368 Zobrazit plný text záznamu View this record from Arxiv