On The Class of (K-N)* Quasi-N-Normal Operators on Hilbert Space

Salim  Dawood Muhsin; Ahmed  Mohammed Khalaf

doi:10.24996/ijs.2017.58.4B.20

On The Class of (K-N)* Quasi-N-Normal Operators on Hilbert Space

Authors

Salim Dawood Muhsin Department of Mathematics, College of Education, AL-Mustansiriya University, Baghdad, Iraq.
Ahmed Mohammed Khalaf Ministry of Education, Baghdad, Iraq.

DOI:

https://doi.org/10.24996/ijs.2017.58.4B.20

Keywords:

quasi-normal, (K-N) quasi-normal, (K-N) quasi-n-normal operator, (KN)* quasi-n-normal operator

Abstract

In this paper, we will give another class of normal operator which is (K-N)*
quasi-n-normal operator in Hilbert space, and give some properties of this concept
as well as discussion the relation between this class with another class of normal
operators.

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Published

2021-11-24

Issue

Vol 58 No 4B (2017)

Section

Mathematics

How to Cite

[1]

S. . Dawood Muhsin and A. . Mohammed Khalaf, “On The Class of (K-N)* Quasi-N-Normal Operators on Hilbert Space”, Iraqi Journal of Science, vol. 58, no. 4B, pp. 2172–2176, Nov. 2021, doi: 10.24996/ijs.2017.58.4B.20.