Unbounded weighted conditional expectation operators

2014/03/13 by Yousef Estaremi, Estaremi, Yousef
Mathematics · #Advanced Topics in Algebra #Algebraic and Geometric Analysis #FOS: Mathematics #Functional Analysis (math.FA) #Holomorphic and Operator Theory #math.FA

paper · pdf · doi:10.48550/arxiv.1403.3173

14 pages

openalex publication_date 2014/03/13 · arxiv created 2015/02/02 · arxiv updated 2015/02/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In this note basic properties of unbounded weighted conditional expectation operators are investigated. A description of polar decomposition and quasinormality in this context are provided. Also, we study hyperexpan- sive weighted conditional expectation operators.

Citations

• Some classes of weighted conditional type operators and their spectra

Related

• Decompositions of Weighted Conditional Expectation Type Operators
• Unbounded weighted conditional type operators on L^p spaces
• Some classes of weighted conditional expectation type operators on l²(σ)
• Centered weighted conditional type operators
• The ascent and descent of weighted conditional expectation operators