Harnack parts for some truncated shifts
Functional Analysis
2019-12-10 v1
Abstract
The purpose of this paper is to analysis the Harnack part of some truncated shifts whose -numerical radius equal one in the finite dimensional case. As pointed out in Theorem 1.17 [12], a key point is to describe the null spaces of the -operatorial kernel of these truncated shifts. We establish two fundamental results in this direction and some applications are also given.
Keywords
Cite
@article{arxiv.1912.03913,
title = {Harnack parts for some truncated shifts},
author = {Gilles Cassier and Mohammed Benharrat},
journal= {arXiv preprint arXiv:1912.03913},
year = {2019}
}