On the graded automorphisms of upper triangular matrix algebras
Rings and Algebras
2017-10-06 v1
Abstract
We compute the graded automorphisms of the upper triangular matrices, viewed as associative, Lie and Jordan algebras. We compute also the so called self-equivalences and Weyl and diagonal groups for every grading.
Cite
@article{arxiv.1710.01828,
title = {On the graded automorphisms of upper triangular matrix algebras},
author = {Felipe Yukihide Yasumura},
journal= {arXiv preprint arXiv:1710.01828},
year = {2017}
}