Title : ( Numerical Radius Inequalities Concerning with Algebra Norms )
Authors: Ali Zamani , Mohammad Sal Moslehian , Qingxiang Xu , Chunhong Fu ,
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Abstract
We present an expression for the generalized numerical radius 6 associated with a norm on the algebra of bounded linear operators on 7 a Hilbert space and then apply it to obtain upper and lower bounds 8 for the generalized numerical radius. We also establish some generalized 9 numerical radius inequalities involving the product of two operators. 10 Applications of our inequalities are also provided.
Keywords
, Numerical radius, operator norm, inequality, Cartesian decomposition.
@article{paperid:1083467,
author = {علی زمانی and Sal Moslehian, Mohammad and چینگشیانگ شو and چونگهو فو},
title = {Numerical Radius Inequalities Concerning with Algebra Norms},
journal = {Mediterranean Journal of Mathematics},
year = {2021},
volume = {18},
number = {2},
month = {January},
issn = {1660-5446},
keywords = {Numerical radius; operator norm; inequality; Cartesian decomposition.},
}
%0 Journal Article
%T Numerical Radius Inequalities Concerning with Algebra Norms
%A علی زمانی
%A Sal Moslehian, Mohammad
%A چینگشیانگ شو
%A چونگهو فو
%J Mediterranean Journal of Mathematics
%@ 1660-5446
%D 2021
