Generalized Drazin-Meromorphic Invertible Operators and Browder's Type Theorems
Functional Analysis
2020-06-11 v1 Spectral Theory
Abstract
In this paper we give necessary and sufficient conditions for a bounded linear operator to be generalized Drazin-Riesz invertible or generalized Drazin-meromorphic invertible. Also, we study generalized Browder's theorem and generalized a-Browder's theorem by means of set of interior points of various parts of spectrum of .
Cite
@article{arxiv.2006.05322,
title = {Generalized Drazin-Meromorphic Invertible Operators and Browder's Type Theorems},
author = {Anuradha Gupta and Ankit Kumar},
journal= {arXiv preprint arXiv:2006.05322},
year = {2020}
}
Comments
12 pages. arXiv admin note: text overlap with arXiv:1905.01599