On Drazin invertible C*-operators and generalized C*-Weyl operators
arXiv:2302.05533 · doi:10.1007/s43034-023-00258-0
Abstract
In this paper, we obtain several extensions of semi-Fredholm theory on Hilbert modules by generalizing in this setting their classical counterparts regarding Weyl operators and Drazin invertible operators.
This preprint has not undergone peer review (when applicable) or any post-submission improvements or corrections. The Version of Record of this article is published in Annals of Functional Analysis 14, 36 (2023) and is available online at https://doi.org/10.1007/s43034-023-00258-0. arXiv admin note: text overlap with arXiv:2002.04905