On \((P,Q)\)-outer generalized inverses and their stability of pseudo spectrum

MaRDI QIDQ2100305

Bilel Saadaoui

Publication date: 21 November 2022

Published in: Southeast Asian Bulletin of Mathematics (Search for Journal in Brave)

Full work available at URL: http://www.seams-bull-math.ynu.edu.cn/downloadfile.jsp?filemenu=_202205&filename=06_46(5).pdf

zbMATH Keywords

Banach spacesoperatorouter generalized inverse\((P,Q)-\varepsilon\)-pseudo spectra

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)

Related Items (1)

\( (P,Q)-{\varepsilon} \)-pseudo condition spectrum for \(2\times 2\) matrices. Linear operator and application

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