Generalization of some commutative perturbation results
Functional Analysis
2022-07-19 v1
Abstract
We study the stability of certain spectra under some algebraic conditions weaker than the commutativity and we generalize many known commutative perturbation results.
Cite
@article{arxiv.2207.08577,
title = {Generalization of some commutative perturbation results},
author = {Zakariae Aznay and Abdelmalek Ouahab and Hassan Zariouh},
journal= {arXiv preprint arXiv:2207.08577},
year = {2022}
}