Inequalities for the Davis-Wielandt Radius of Operators in Hilbert C∗-Modules Space

Hassaouy, Mohammed; Bounader, Nordine

doi:10.28924/2291-8639-22-2024-196

Research Article

Inequalities for the Davis-Wielandt Radius of Operators in Hilbert C∗-Modules Space

Mohammed Hassaouy*
Nordine Bounader

* Corresponding author

Abstract

The content of this paper presents a fresh method of studying the Davis–Wielandt radius of bounded operators on Hilbert C∗-modules. Using this method, we arrive at new results that improve upper and lower bounds for the Davis-Wielandt radius and generalize known theorems for bounded operators on Hilbert spaces to bounded adjointable operators on Hilbert C∗-module spaces.

How to Cite

M. Hassaouy, N. Bounader, Inequalities for the Davis-Wielandt Radius of Operators in Hilbert C∗-Modules Space, Int. J. Anal. Appl. 22 (2024), 196. https://doi.org/10.28924/2291-8639-22-2024-196

BibTeX

@article{Hassaouy2024,
  author  = {Hassaouy, Mohammed and Bounader, Nordine},
  title   = {Inequalities for the Davis-Wielandt Radius of Operators in Hilbert C∗-Modules Space},
  journal = {Int. J. Anal. Appl.},
  volume  = {22},
  year    = {2024},
  pages   = {196},
  doi     = {10.28924/2291-8639-22-2024-196}
}

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