On approximate A-seminorm and A-numerical radius orthogonality of operators

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作者
Conde, Cristian [1 ,2 ]
Feki, Kais [3 ]
机构
[1] Instituto Argentino de Matemática Alberto Calderón, Saavedra 15 3er. piso, (C1083ACA), Buenos Aires, Argentina
[2] Instituto de Ciencias, Universidad Nacional de Gral. Sarmiento, J. M. Gutierrez 1150, Los Polvorines,B1613GSX, Argentina
[3] Department of Mathematics, Faculty of Arts and Sciences, Najran University, Najran,66445, Saudi Arabia
来源
arXiv | 2023年
关键词
Compilation and indexing terms; Copyright 2024 Elsevier Inc;
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摘要
Vector spaces
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