Rates of decay in the classical Katznelson-Tzafriri theorem
The Katznelson-Tzafriri Theorem states that, given a powerbounded operator T , T n(I − T ) → 0 as n → ∞ if and only if the spectrum σ(T ) of T intersects the unit circle T in at most the point 1. This paper investigates the rate at which decay takes place when σ(T ) ∩ T = {1}. The results obtained l...
Hovedforfatter: | Seifert, D |
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Format: | Journal article |
Udgivet: |
Hebrew University Magnes Press
2016
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Lignende værker
Extensions of the Katznelson-Tzafriri theorem for operator semigroups
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Lignende værker
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Udgivet: (2024) -
A continuous-parameter Katznelson-Tzafriri theorem for algebras of analytic functions
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