Density of Polynomials in Sub-Bergman Hilbert Spaces
Complex Variables
2018-07-02 v1
Abstract
The sub-Bergman Hilbert spaces are analogues of de BrangesRovnyak spaces in the Bergman space setting. We prove that the polynomials are dense in sub-Bergman Hilbert spaces. This answers the question posted by Zhu in the affirmative.
Cite
@article{arxiv.1806.11383,
title = {Density of Polynomials in Sub-Bergman Hilbert Spaces},
author = {Cheng Chu},
journal= {arXiv preprint arXiv:1806.11383},
year = {2018}
}