Range-kernel weak orthogonality of some elementary operators

Ahmed Bachir; Abdelkader Segres; Nawal A. Sayyaf

doi:10.1515/math-2021-0001

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Range-kernel weak orthogonality of some elementary operators

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Range-kernel weak orthogonality of some elementary operators

Ahmed Bachir, Abdelkader Segres and Nawal A. Sayyaf

Open mathematics (Warsaw, Poland), Vol.19(1), pp.32-45

30/03/2021

DOI: https://doi.org/10.1515/math-2021-0001

Abstract

Mathematics

Physical Sciences

Science & Technology

We study the range-kernel weak orthogonality of certain elementary operators induced by non-normal operators, with respect to usual operator norm and the Von Newmann-Schatten p-norm (1 <= p < infinity).

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Title: Range-kernel weak orthogonality of some elementary operators
Creators - without role: Ahmed Bachir - King Khalid University
Abdelkader Segres - Université Mustapha Stambouli de Mascara
Nawal A. Sayyaf - University of Bisha
Publication Details: Open mathematics (Warsaw, Poland), Vol.19(1), pp.32-45
Publisher: Walter de Gruyter
Number of pages: 14
Grant note: GPR/247/42 / Deanship of Scientific Research at King Khalid University
Identifiers: 9923374308331
Academic Unit: King Khalid University; University of Bisha
Language: English
Resource Type: Journal article