$\alpha$-Supraposinormality of Operators in Dense Norm-Attainable Classes

Year 2019, Volume: 2 Issue: 1, 42 - 43, 20.03.2019

Benard Okelo

https://doi.org/10.32323/ujma.473484

Cited By: 1

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

References

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