The spectrum of diagonal perturbation of weighted shift operator

2016/09/15 by Mohamed Lamine Sahari, Sahari, M. L., A. K. Taha +3
Mathematics · #47A10 #47A55 #47B37 #Algebraic and Geometric Analysis #FOS: Mathematics #Functional Analysis (math.FA) #Holomorphic and Operator Theory #Spectral Theory in Mathematical Physics

paper · pdf · doi:10.48550/arxiv.1609.05203

openalex publication_date 2016/09/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

This paper provides a description of the spectrum of diagonal perturbation of weighted shift operator acting on a separable Hilbert space.

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