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Weak group inverses and partial isometries in proper *-rings

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Weak group inverses and partial isometries in proper *-rings

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Zhou, M.; Chen, J.; Zhou, Y.; Thome, N. (2022). Weak group inverses and partial isometries in proper *-rings. Linear and Multilinear Algebra. 70(19):4528-4543. https://doi.org/10.1080/03081087.2021.1884639

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/192618

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Title: Weak group inverses and partial isometries in proper *-rings
Author: Zhou, Mengmeng Chen, Jianlong Zhou, Yukun Thome, Néstor
UPV Unit: Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació
Issued date:
Abstract:
[EN] A weak group element is introduced in a proper ¿-ring. Several equivalent conditions of weak group elements are investigated. We prove that an element is pseudo core invertible if it is both partial isometry and weak ...[+]
Subjects: Weak group inverse , Weak group element , Pseudo core inverse , Partial isometry
Copyrigths: Reserva de todos los derechos
Source:
Linear and Multilinear Algebra. (issn: 0308-1087 )
DOI: 10.1080/03081087.2021.1884639
Publisher:
Taylor & Francis
Publisher version: https://doi.org/10.1080/03081087.2021.1884639
Project ID:
info:eu-repo/grantAgreement/Universidad Nacional de Río Cuarto//Res. 083%2F2020//Aproximación de Funciones e Inversas Generalizadas/
...[+]
info:eu-repo/grantAgreement/Universidad Nacional de Río Cuarto//Res. 083%2F2020//Aproximación de Funciones e Inversas Generalizadas/
info:eu-repo/grantAgreement/AEI//MTM2017-90682-REDT//RED TEMATICA DE ALGEBRA LINEAL, ANALISIS MATRICIAL Y APLICACIONES/
info:eu-repo/grantAgreement/NSFC//11771076/
info:eu-repo/grantAgreement/NSFC//11871145/
info:eu-repo/grantAgreement/CSC//201906090122/
info:eu-repo/grantAgreement/Postgraduate Research and Practice Innovation Program of Jiangsu Province//KYCX18-0053/
[-]
Thanks:
This research was supported by the National Natural Science Foundation of China (No. 11771076, 11871145), the Postgraduate Research and Practice Innovation Program of Jiangsu Province (No. KYCX18¿0053), the China Scholarship ...[+]
Type: Artículo

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