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On the elements aa(dagger) and a(dagger)a in a ring

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On the elements aa(dagger) and a(dagger)a in a ring

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Benítez López, J.; Cvetkovic-Ilic, D. (2013). On the elements aa(dagger) and a(dagger)a in a ring. Applied Mathematics and Computation. 222:478-489. doi:10.1016/j.amc.2013.07.015

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/52201

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Title: On the elements aa(dagger) and a(dagger)a in a ring
Author: Benítez López, Julio Cvetkovic-Ilic, Dragana
UPV Unit: Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada
Issued date:
Abstract:
We study various functions, principal ideals and annihilators depending on the projections aa(dagger) and a(dagger)a for a Moore-Penrose invertible ring element, extending recent work of O.M. Baksalary and G. Trenkler for ...[+]
Subjects: Ring with involution , Projections , Moore Penrose inverses , Principal ideals , Annihilators
Copyrigths: Reserva de todos los derechos
Source:
Applied Mathematics and Computation. (issn: 0096-3003 )
DOI: 10.1016/j.amc.2013.07.015
Publisher:
Elsevier
Publisher version: http://dx.doi.org/10.1016/j.amc.2013.07.015
Project ID:
Ministry of Science, Technology and Development, Republic of Serbia 174007
Thanks:
Supported by Grant No. 174007 of the Ministry of Science, Technology and Development, Republic of Serbia.
Type: Artículo

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