$A$-Davis-Wielandt Radius Bounds of Semi-Hilbertian Space Operators

Messaoud Guesba, Somdatta Barik, Pintu Bhunia +1

Consider $\mathcal{H}$ is a complex Hilbert space and $A$ is a positive operator on $\mathcal{H}.$ The mapping $\langle\cdot,\cdot\rangle_A: \mathcal{H}\times \mathcal{H} \to \math…