Spectrum of Weighted Composition Operators Part VII Essential spectra of\n weighted composition operators on C(K). The case of non-invertible\n homeomorphisms

2021/02/09 by Arkady Kitover, Kitover, Arkady, Mehmet Orhon +1
Mathematics · #46B60 #47B33 #47B48 #Advanced Topics in Algebra #Algebraic and Geometric Analysis #FOS: Mathematics #Functional Analysis (math.FA) #Holomorphic and Operator Theory

paper · pdf · doi:10.48550/arxiv.2102.05205

openalex publication_date 2021/02/09 · openalex created_date 2022/07/25 · openalex updated_date 2026/07/28

Abstract

We provide a complete description of the spectrum and the essential spectra\nof weighted composition operators T=wT_\φ on C(K) in the case when the\nmap \φ is a non-invertible homeomorphism of K into itself.\n

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