M-hyponormality in several variables operator theory
OB Almutairi, SAOA Mahmoud - Journal of Inequalities and Applications, 2024 - Springer
In recent years, the study of bounded linear operators in several variables has received
great interest from many authors, including the second author's previous contributions. In our …
great interest from many authors, including the second author's previous contributions. In our …
On -hyponormal tuples of Hilbert space operators
SAO Beinane, SAOA Mahmoud - AIMS Mathematics, 2024 - aimspress.com
This paper introduces a new class of multivariable operators called $(n_1,\cdots, n_m) $-
hyponormal tuples, which combine joint normal and joint hyponormal operators. A tuple of …
hyponormal tuples, which combine joint normal and joint hyponormal operators. A tuple of …