2 papers
math.FA2024
Schatten -norm and numerical radius inequalities with applications
Pintu Bhunia, Satyajit Sahoo
We develop a new refinement of the Kato's inequality and using this refinement we obtain several upper bounds for the numerical radius of a bounded linear operator as well as the p…
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…