2 papers
math.FA2026
Numerical range and invariant subspaces of weighted composition operators on the Hardy space of Dirichlet series
Sudeshna Lahiri, Sarita Ojha, Subhadip Halder +1
In this paper, we study various results on numerical range of weighted composition operators on Hardy space of Dirichlet series. Certain conditions are provided under which the num…
math.FA2026
Iterated Aluthge transforms of some composition operators on weighted Bergman spaces
Sudeshna Lahiri, Sarita Ojha, Riddhick Birbonshi
In this paper, we compute the iterated Aluthge transforms of the composition operator on the weighted Bergman spaces , wh…