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math.FA2023
Some extensions of Berezin number inequalities on operators
Mojtaba Bakherad, Monire Hajmohamadi, Rahmatollah Lashkaripour +1
In this paper, we establish some upper bounds for Berezin number inequalities including of operator matrices and their off-diagonal parts. Among other inequalities, it…
math.FA2023★ 1 cited
Further norm and numerical radius inequalities for sum of Hilbert space operators
Davood Afraza, Ramatollah Lashkaripoura, Mojtaba Bakherad
Let denote the set of all bounded linear operators on a complex Hilbert space . In this paper, we present some norm inequalities for sums of…