A new characterization of generalized Browder's theorem and a Cline's formula for generalized Drazin-meromorphic inverses
Spectral Theory
2019-05-07 v1
Abstract
In this paper, we give a new characterization of generalized Browder's theorem by considering equality between the generalized Drazin-meromorphic Weyl spectrum and the generalized Drazin-meromorphic spectrum. Also, we generalize Cline's formula to the case of generalized Drazin-meromorphic invertibility under the assumption that for some positive integer .
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Cite
@article{arxiv.1905.01599,
title = {A new characterization of generalized Browder's theorem and a Cline's formula for generalized Drazin-meromorphic inverses},
author = {Anuradha Gupta and Ankit Kumar},
journal= {arXiv preprint arXiv:1905.01599},
year = {2019}
}
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12 pages