Journal of Mathematical Sciences: Advances and Applications
OPERATORSAuthor's: Adnan A. A. Jibril
Pages: [277] - [287]
Received Date: June 26, 2010
Submitted by:
In this paper, we introduce the class 
of operators acting on a complex Hilbert
space H. We study some basic properties of operators in
We study the relation between the class
and some other classes of operators in
Finally, we study the sum and the product of
two operators in
operator, normal, Hermitian, Hilbert space, projection, isometry, adjoint.
