New estimates for numerical radius in $C^*$-algebras
Operator Algebras
2024-05-28 v1 Functional Analysis
Abstract
Several numerical radius inequalities in the framework of -algebras are proved in this paper. These results, which are based on an extension of Buzano inequality for elements in a pre-Hilbert -module, generalize earlier numerical radius inequalities.
Keywords
Cite
@article{arxiv.2405.16212,
title = {New estimates for numerical radius in $C^*$-algebras},
author = {Ali Zamani},
journal= {arXiv preprint arXiv:2405.16212},
year = {2024}
}