Hyponormality of the sum of two Toeplitz operators
Functional Analysis
2026-04-27 v1
Abstract
In this paper, we have studied the hyponormality and invertibility of the operator of type where is any non-zero complex number and are Toeplitz operators. We have also studied hyponormality when the symbol of Toeplitz operator is a linear functional.
Cite
@article{arxiv.2604.22308,
title = {Hyponormality of the sum of two Toeplitz operators},
author = {Anuradha Gupta and Kajal Negi},
journal= {arXiv preprint arXiv:2604.22308},
year = {2026}
}