Property $(UW_E)$ and Consistent invertibility
Functional Analysis
2025-06-24 v1 Spectral Theory
Abstract
In this paper, we study the stability of Property under commuting finite rank perturbation in terms of spectrum induced by consistent in invertibility for operators and a variant of upper semi-Weyl spectrum. Also we discuss the stability of Property under direct sum and tensor product for Hilbert space operators and .
Cite
@article{arxiv.2506.18596,
title = {Property $(UW_E)$ and Consistent invertibility},
author = {Simi Thomas and T Prasad and Shery Fernandez},
journal= {arXiv preprint arXiv:2506.18596},
year = {2025}
}