General Upper Bounds for the Numerical Radii of Powers of Hilbert Space Operators
M Al-dolat - The Eurasia Proceedings of Science Technology …, 2023 - epstem.net
In this paper, we will present several upper bounds for the numerical radii of a operator
matrices. We use these bounds to generalize and improve some well-known numerical …
matrices. We use these bounds to generalize and improve some well-known numerical …
General Upper Bounds for the Numerical Radii of Hilbert Space Operators
M Al-Dolat - The Eurasia Proceedings of Science Technology …, 2024 - epstem.net
We present a collection upper bounds for the numerical radii of a certain 2× 2 operator
matrices. We use these bounds to improve on some known numerical radius inequalities for …
matrices. We use these bounds to improve on some known numerical radius inequalities for …