Generalized Hardy–Cesaro operators between weighted spaces
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- Article-Thomas Vils-2019
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We characterize those non-negative, measurable functions ψ on [0, 1] and positive, continuous functions ω1 and ω2 on + for which the generalized Hardy-Cesàro operator defines a bounded operator Uψ: L 1(ω1) → L 1(ω2) This generalizes a result of Xiao [7] to weighted spaces. Furthermore, we extend Uψ to a bounded operator on M(ω1) with range in L 1(ω2) δ0, where M(ω1) is the weighted space of locally finite, complex Borel measures on +. Finally, we show that the zero operator is the only weakly compact generalized Hardy-Cesàro operator from L 1(ω1) to L 1(ω2).
Originalsprog | Engelsk |
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Tidsskrift | Glasgow Mathematical Journal |
Vol/bind | 61 |
Udgave nummer | 1 |
Sider (fra-til) | 13-24 |
Antal sider | 12 |
ISSN | 0017-0895 |
DOI | |
Status | Udgivet - jan. 2019 |
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ID: 188910719