- Universal Journal of Mathematics and Applications
- Vol: 2 Issue: 1
- $\alpha$-Supraposinormality of Operators in Dense Norm-Attainable Classes
$\alpha$-Supraposinormality of Operators in Dense Norm-Attainable Classes
Authors : Benard Okelo
Pages : 42-43
Doi:10.32323/ujma.473484
View : 9 | Download : 3
Publication Date : 2019-03-20
Article Type : Research
Abstract :The notion of supraposinormality was introduced by Rhaly in a superclass of posinormal operators. In this paper, we give an extension of this notion of supraposinormality to $\alpha$-supraposinormality of operators in the dense norm-attainable class.Keywords : Posinormal operator, Hyponormal operator, Norm-attainable class, $alpha$-supraposinormality