Properties of ~ Self-Adjoint and ~ Positive Operators in b- Hilbert Space

Ghafoori Rafeeq Ghafoor; Zeana Zaki Jamil

Ghafoori Rafeeq Ghafoor Department of Mathematics, College of Science, Baghdad University, Baghdad, Iraq
Zeana Zaki Jamil Department of Mathematics, College of Science, Baghdad University, Baghdad, Iraq

Keywords: self- adjoint operator, positive operator, b-Hilbert space

Abstract

In this paper, we will introduce a new concept of operators in b-Hilbert space, which is respected to self- adjoint operator and positive operator. Moreover we will show some of their properties as well as the relation between them.