2 papers
math.FA2014
Paranormal weighted conditional type operators
Yousef Estaremi
In this paper, some sub-classes of paranormal weighted conditional expectation type operators, such as *-paranormal, quasi-*-paranormal and (n; k)-quasi-*-paranormal weighted condi…
math.FA2014
Unbounded weighted conditional expectation operators
Yousef Estaremi
In this note basic properties of unbounded weighted conditional expectation operators are investigated. A description of polar decomposition and quasinormality in this context are…