Some Classes of Absolutely Norm Attaining Weighted Shifts Operators on Directed Trees
Functional Analysis
2025-03-11 v1
Abstract
In this paper we characterise absolutely norm attaining quasi*paranormal weighted shifts on directed trees and give some examples. Moreover we give some examples which show that the spectrum of a positive absolutely norm attaining operator containing more than one eigenvalue with infinite multiplicity.
Keywords
Cite
@article{arxiv.2503.06168,
title = {Some Classes of Absolutely Norm Attaining Weighted Shifts Operators on Directed Trees},
author = {K Krishnan and T. Prasad and E. Shine Lal},
journal= {arXiv preprint arXiv:2503.06168},
year = {2025}
}
Comments
18 pages, 5 figures