A new characterization of generalized Browder's theorem and a Cline's formula for generalized Drazin-meromorphic inverses
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 AkBkAk=Ak+1 for some positive integer k.
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