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math.FA2024
One-sided generalized Drazin-Riesz and one-sided generalized Drazin-meromorphic invertible operators
Snežana Č. Živković-Zlatanović
The aim of this paper is to introduce and study left and right versions of the class of generalized Drazin-Riesz invertible operators, as well as left and right versions of the cla…
math.FA2024
New properties of some classes of Saphar type operators
Ayoub Ghorbel, Snežana Č. Živković-Zlatanović
This paper explores additional properties of some classes of Saphar type operators, namely left Drazin invertible, essentially left Drazin invertible, right Drazin invertible, and…