A Representation of Hyponormal Absolutely Norm Attaining Operators
A Representation of Hyponormal Absolutely Norm Attaining Operators
复制标题
次正规绝对范数达到算子的表示
DOI:
10.1016/j.bulsci.2021.103020
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
G. Ramesh
中科院分区:
文献类型:
--
作者:
N. Bala;G. Ramesh
In this article, we characterize absolutely norm attaining normal operators in terms of the essential spectrum. Later we prove a structure theorem for hyponormal absolutely norm attaining (or AN-operators in short) and deduce conditions for the normality of the operator.