Artículo

Expressions and characterizations for the moore-penrose inverse of operators and matrices

Morillas, Patricia MarielaIcon
Fecha de publicación: 04/2023
Editorial: Int Linear Algebra Soc
Revista: Electronic Journal Of Linear Algebra
ISSN: 1081-3810
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

Under certain conditions, we prove that the Moore—Penrose inverse of a sum of operators is the sum of the Moore—Penrose inverses. From this, we derive expressions and characterizations for the Moore—Penrose inverse of an operator that are useful for its computation. We give formulations of them for finite matrices and study the Moore—Penrose inverse of circulant matrices and of distance matrices of certain graphs.
Palabras clave: MOORE-PENROSE INVERSE , CIRCULANT MATRIX , DISTANCE MATRIX , GRAPH
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/227470
URL: https://journals.uwyo.edu/index.php/ela/article/view/7315
DOI: https://doi.org/10.13001/ela.2023.7315
Colecciones
Articulos(IMASL)
Articulos de INST. DE MATEMATICA APLICADA DE SAN LUIS
Citación
Morillas, Patricia Mariela; Expressions and characterizations for the moore-penrose inverse of operators and matrices; Int Linear Algebra Soc; Electronic Journal Of Linear Algebra; 39; 4-2023; 214-241
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