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arXiv · 1912.03304

On (N,M)-a-normal And (N, M)-a-quasinormal Semi- Hilbert Space Operators

Samir Al Mohammady·Sid Ahmed Ould Beinane·Sid Ahmed O. Ahmed Mahmoud
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Abstract

The purpose of the paper is to introduce and study a new class of operators on semi-Hilbertian spaces i.e.; spaces generated by positive semidefinite sesquilinear forms. Let H be a Hilbert space and let A be a positive bounded operator on H .

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Samir Al Mohammady, Sid Ahmed Ould Beinane, Sid Ahmed O. Ahmed Mahmoud. 2019-12-04. On (N,M)-a-normal And (N, M)-a-quasinormal Semi- Hilbert Space Operators. https://arxiv.org/abs/1912.03304

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