5 citations · 5 across the 11 of their papers we have counts for
5 papers · 2 filters
Integral Representations and Sharp Numerical Radius Inequalities for Hilbert Space Operators
Wasim Audeh, Fuad Kittaneh, Hamid Reza Moradi
We study the numerical radius \(ω(T)\) of a bounded linear operator \(T\) on a complex Hilbert space. Write \(T=A+iB\), where \(A\) and \(B\) are the real and imaginary parts of \(…
The -Cartesian Numerical Radii of Hilbert Space Operators
Wasim Audeh, Fuad Kittaneh, Hamid Reza Moradi +1
Let be a complex Hilbert space, and let be the Cartesian decomposition of , where and . We introduce the $L^…
A new collection of tuple operator inequalities
Zameddin I. Ismailov, Pembe Ipek Al, Hamid Reza Moradi +1
In this paper, we present several new bounds for the norm and numerical radius of sums of Hilbert space operators. The obtained bounds form a new collection that enriches our under…
Integral Numerical Radius and Operator Matrix Bounds
Shiva Sheybani, Hamid Reza Moradi, Mohammad Sababheh
We establish new integral inequalities for the numerical radius and the operator norm of bounded linear operators on Hilbert spaces. Our results refine classical triangle-type and…
More inner product bounds with applications
Mohammad Sababheh, Hamid Reza Moradi
The main goal of this paper is to present new bounds for certain inner products in Hilbert spaces, with applications to the numerical radius and the operator norm. The obtained res…