Some inequalities for the Euclidean operator radius of two operators in Hilbert $C^{\ast}$-Modules space (2307.01695v1)

Abstract: The Euclidean operator radius of two bounded linear operators in the Hilbert $C^*$-module over $\A$ is given some precise bounds. Their relationship to recent findings in the literature that offer precise upper and lower bounds on the numerical radius of linear operators is also established.