Optimal estimates for the Hardy averagin
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Aleš Nekvinda; Luboš Pick
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Article
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2010
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John Wiley and Sons
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English
⚖ 135 KB
## Abstract Let be the one‐dimensional Hardy averaging operator. It is well‐known that __A__ is bounded on __L^p^__ whenever 1 < __p__ ≤ ∞. We improve this result in the following sense: we introduce a pair of new function spaces, the ‘source’ space __S~p~__, which is strictly larger than __L^p^__