Jointly A-hyponormal m-tuple of commuting operators and related results

Jointly A-hyponormal m-tuple of commuting operators and related results

In this paper, we aim to investigate the class of jointly hyponormal operators related to a positive operator $ A $ on a complex Hilbert space $ \mathcal{X} $, which is called jointly $ A $-hyponormal. This notion was first introduced by Guesba et al. in [Linear and Multilinear Algebra, 69(15), 2888...

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Bibliographic Details
Main Authors: Salma Aljawi, Kais Feki, Hranislav Stanković
Format: Article
Language:English
Published: AIMS Press 2024-10-01
Series:AIMS Mathematics
Subjects:
semi-hilbert spaces
jointly $ a $-hyponormal operators
joinlty $ a $-normaloid operators
taylor spectrum
spherically $ a $-$ p $-hyponormal
tensor product
Online Access:https://www.aimspress.com/article/doi/10.3934/math.20241464?viewType=HTML
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