Negative Powers of Contractions Having a Strong <i>AA</i> <sup>+</sup> Spectrum
نویسندگان
چکیده
Abstract Zarrabi proved in 1993 that if the spectrum of a contraction T on Banach space is countable subset unit circle
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ژورنال
عنوان ژورنال: Moroccan Journal of pure and applied analysis
سال: 2023
ISSN: ['2351-8227']
DOI: https://doi.org/10.2478/mjpaa-2023-0015