2 papers
math.FA2023
An estimate for the numerical radius of the Hilbert space operators and a numerical radius inequality
M. H. M Rashid, Feras Bani-Ahmad
We provide a number of sharp inequalities involving the usual operator norms of Hilbert space operators and powers of the numerical radii. Based on the traditional convexity inequa…
math.FA2023
Some inequalities for the Euclidean operator radius of two operators in Hilbert -Modules space
M. H. M. Rashid
The Euclidean operator radius of two bounded linear operators in the Hilbert -module over $\A$ is given some precise bounds. Their relationship to recent findings in the liter…