3 citations · 3 across the 2 of their papers we have counts for
2 papers
math.FA2020
Generalized Drazin-Meromorphic Invertible Operators and Browder's Type Theorems
Anuradha Gupta, Ankit Kumar
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.…
math.SP2019★ 3 cited
A new characterization of generalized Browder's theorem and a Cline's formula for generalized Drazin-meromorphic inverses
Anuradha Gupta, Ankit Kumar
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…