Some Properties of Binormal Operators

Some Properties of Binormal  Operators

Hadeel Ali Hassan
Department of Mathematics, College of Education for Pure Sciences, Thi-Qar University.



Article info


Original: 16 Apr. 2015
Revised: 25 May  2015
Accepted: 31 May 2015
Published online:
20 Dec. 2015  
                      
Key Words: 
Normal operator , n-Normal operator, Binormal operator .
 
     


Abstract
In this paper we have introduced some classes of operators like class of normal operators and n-binormal operators and n-isometry operators on an infinite Hilbert space H. We have given  some basic properties of these classes of operators. In general, every normal operator is not necessarily an isometry operator and we studied the relationship between normal with n-isometry and normal with n-binormal .We concluded the relationship between n-isometry with n-binormal.


Ċ
Kewan Omer,
Dec 22, 2015, 2:16 PM