Commutativity of normal compact operator via projective spectrum
Functional Analysis
2017-05-02 v3
Abstract
In this note we obtain commutativity criteria for normal compact operators using the projective spectrum. We thus improve a corresponding result obtained by Chagouel, Stessin and Zhu[Trans AMS,2016].
Cite
@article{arxiv.1609.07258,
title = {Commutativity of normal compact operator via projective spectrum},
author = {Tong Mao and Yikun Qiao and Penghui Wang},
journal= {arXiv preprint arXiv:1609.07258},
year = {2017}
}
Comments
8 pages, some typos mistakes are revised