Research
Quasi-P-Normal and n-Power class Q Composite Multiplication Operators on the Complex Hilbert Space
Article
January 23, 2026
In this paper, the condition under which composite multiplication operators on L2 (μ ) -space become Quasi-P-Normal operators and n-Power class Q operator have been obtained in terms of radon-nikodym derivative f0 .
Composite Multiplication Pre-Frame Operatorson the Space of Vector-Valued Weakly Measurable Functions
Article
November 23, 2020
In this paper, we first characterize the boundedness of the condition under which composite multiplication pre-frame operators on L2 (ð›) -space, namely Mu,T,f and its adjoint. Then, we identify the relation between the adjoint of Mu,T,f and the composite multiplication frame operators which is denoted by Su,T,f all the results have been obtained in terms of radonnikodym derivative hT.
