On Drazin invertible C*-operators and generalized C*-Weyl operators

Stefan Ivkovic

doi:10.1007/s43034-023-00258-0

On Drazin invertible C-operators and generalized C-Weyl operators

Operator Algebras 2023-02-14 v1

Authors: Stefan Ivkovic

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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.

Keywords

fredholm operators hilbert modules operator theory

Cite

@article{arxiv.2302.05533,
  title  = {On Drazin invertible C*-operators and generalized C*-Weyl operators},
  author = {Stefan Ivkovic},
  journal= {arXiv preprint arXiv:2302.05533},
  year   = {2023}
}

Comments

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