Some Drazin invertible elements in Banach algebras and applications to operator equations solutions

Authors

  • Ahfouda Belhadi Badji Mokhtar University-Annaba - Mathematics Department
  • Abdelouahab Mansour Eloued University - Operator Theory Laboratory (LABTHOP)
  • Abdelouahab Salmi Badji Mokhtar University-Annaba - Mathematics Department

Keywords:

generalized Drazin inverse, idempotent operator, consistent equation

Abstract

In this paper, some conditions of Drazin invertibility of operators has been established as well as some results for operations on Drazin invertible operators leading to the solvability of some operator equations in Banch algebras.

Cover of n°42 Italian Journal of Pure and Applied Mathematics

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Published

2019-07-30

How to Cite

Belhadi, A., Mansour, A., & Salmi, A. (2019). Some Drazin invertible elements in Banach algebras and applications to operator equations solutions. Italian Journal of Pure and Applied Mathematics, 42, 428–435. Retrieved from https://journals.uniurb.it/index.php/ijpam/article/view/7224

Issue

N°42 - July 2019

Section

Articoli - Forum Editrice

License

Copyright (c) 2019 Ahfouda Belhadi, Abdelouahab Mansour, Abdelouahab Salmi

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

L'opera è pubblicata sotto  Licenza Creative Commons Attribuzione 4.0 Internazionale (CC-BY)

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