Revisiting cyclic elements in growth spaces
Complex Variables
2025-04-01 v1 Functional Analysis
Abstract
We revisit the problem of characterizing cyclic elements for the shift operator in a broad class of radial growth spaces of holomorphic functions on the unit disk, focusing on functions of finite Nevanlinna characteristic. We provide results in the range of Dini regular weights, and in the regime of logarithmic integral divergence. Our proofs are largely constructive, enabling us to simplify and extend a classical result by Korenblum and Roberts, and a recent Theorem due to El-Fallah, Kellay, and Seip.
Cite
@article{arxiv.2503.23987,
title = {Revisiting cyclic elements in growth spaces},
author = {Linus Bergqvist and Adem Limani and Bartosz Malman},
journal= {arXiv preprint arXiv:2503.23987},
year = {2025}
}
Comments
18 pages