Some additive results for the Wg-Drazin inverse of Banach space operators


Mosić, Dijana and Djordjević, Drăgan S.


Abstract

carpathian_2016_32_2_215_223_abstract

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carpathian_2016_32_2_215_223

We investigate additive properties of Wg-Drazin inverse of two Wg-Drazin invertible linear operators in Banach spaces under the commutative case. These results generalize recent works on the Drazin inverse of complex matrices.

 

 

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Author(s)

Djordjević, Drăgan S., Mosić, Dijana