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Some additive results on Drazin inverse

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Some additive results on Drazin inverse

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Liu, X.; Qin, X.; Benítez López, J. (2015). Some additive results on Drazin inverse. Applied Mathematics - A Journal of Chinese Universities. 30(4):479-490. doi:10.1007/s11766-015-3333-4

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/64564

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Title: Some additive results on Drazin inverse
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada
Issued date:
Abstract:
In this paper, we investigate additive results of the Drazin inverse of elements in a ring R. Under the condition ab = ba, we show that a + b is Drazin invertible if and only if aa^D(a+b) is Drazin invertible, where the ...[+]
Subjects: Drazin inverse , Ring , Block matrix
Copyrigths: Reserva de todos los derechos
Source:
Applied Mathematics - A Journal of Chinese Universities. (issn: 1005-1031 )
DOI: 10.1007/s11766-015-3333-4
Publisher:
Springer Verlag (Germany)
Publisher version: http://dx.doi.org/10.1007/s11766-015-3333-4
Thanks:
Supported by the National Natural Science Foundation of China (11361009), the Guangxi Provincial Natural Science Foundation of China (2013GXNSFAA019008), and Science Research Project 2013 of the China-ASEAN Study Center ...[+]
Type: Artículo

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