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Analysis of institutional authors

Benitez, JCorresponding Author

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October 29, 2024
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Moore-Penrose inverses and commuting elements of C*-algebras

Publicated to:Journal Of Mathematical Analysis And Applications. 345 (2): 766-770 - 2008-09-15 345(2), DOI: doi:10.1016/j.jmaa.2008.04.062

Authors: Benitez, Julio

Affiliations

- Author

Abstract

Let a be an element of a C*-algebra A satisfying aa(dagger) = a(dagger)a, where a(dagger) is the Moore-Penrose inverse of a and let b is an element of A. We study several spectral properties concerning the commutativity of a and b. We deduce some new and old results concerning EP matrices. (c) 2008 Elsevier Inc. All rights reserved.

Keywords

C*-algebraC<sup>*</sup>-algebraEpEp elementsMatricesMoore-penrose inverse

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal Journal Of Mathematical Analysis And Applications due to its progression and the good impact it has achieved in recent years, according to the agency WoS (JCR), it has become a reference in its field. In the year of publication of the work, 2008, it was in position 32/215, thus managing to position itself as a Q1 (Primer Cuartil), in the category Mathematics.

Independientemente del impacto esperado determinado por el canal de difusión, es importante destacar el impacto real observado de la propia aportación.

Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2025-07-16:

  • WoS: 32
  • Scopus: 31

Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2025-07-16:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 3 (PlumX).

Leadership analysis of institutional authors

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (Benítez López, Julio) and Last Author (Benítez López, Julio).

the author responsible for correspondence tasks has been Benítez López, Julio.