Zahra Moayyerizadeh - Lorestan University

In this paper, we introduce a new model of a block matrix operator  induced by two sequences and characterize its absolute-(p; r)- ∗-paranormality. Next, we give examples of these operators to show that absolute-(p; r)-∗-paranormal classes are distinct.  

Composition operator, Conditional expectation, Absolute-(p, r)-∗- paranormal operators, Block matrix operators.