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Listar por palabra clave "G-Drazin inverse"

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Listar por palabra clave "G-Drazin inverse"

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    G-Drazin inverse combined with inner inverse 
    Maharana, G.; Sahoo, J. K.; Thome, Néstor (Taylor & Francis, 2024-02)
    [EN] This article introduces new classes of generalized inverses for square matrices named GD1, and the dual, called 1GD inverse. In addition, we discuss a few characterizations and representations of these inverses. The ...
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    Solving an open problem about the G-Drazin partial order 
    Ferreyra, D. E.; Lattanzi, M.; Levis, F. E.; Thome, Néstor (University of Wyoming Libraries, 2020-02)
    [EN] G-Drazin inverses and the G-Drazin partial order for square matrices have been both recently introduced by Wang and Liu. They proved the following implication: If A is below B under the G-Drazin partial order, then ...
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    Weighted G-Drazin inverses and a new pre-order on rectangular matrices 
    Coll, Carmen; Lattanzi, Marina; Thome, Néstor (Elsevier, 2018)
    [EN] This paper deals with weighted G-Drazin inverses, which is a new class of matrices introduced to extend (to the rectangular case) G-Drazin inverses recently considered by Wang and Liu for square matrices. First, we ...