A note on products of quadratic matrices of singular type
Rings and Algebras
2019-02-12 v1
Abstract
I provide an alternate and self-contained proof of Botha's theorem on products of idempotent and square-zero matrices where the product contains two square-zero factors, and provide a conclusive characterisation of products of singular quadratic matrices based on previous results.
Cite
@article{arxiv.1902.03584,
title = {A note on products of quadratic matrices of singular type},
author = {Christiaan J Hattingh},
journal= {arXiv preprint arXiv:1902.03584},
year = {2019}
}