Paranormal weighted conditional type operators

Abstract

In this paper, some sub-classes of paranormal weighted conditional expectation type operators, such as *-paranormal, quasi-*-paranormal and (n; k)-quasi-*-paranormal weighted conditional expectation type opera- tors on $L^2(\Sigma )$ are investigated. Also, some applications about the spectrum, point spectrum, joint point spectrum, approximate point spectrum and joint approximate point spectrum of these classes are presented.

arXiv comment11 pages

References in corpus (2)

• Some classes of weighted conditional type operators and their spectra
• On $(n,k)$-quasi-*-paranormal operators