Atomic decompositions of Lorentz martingale spaces and applications. (Q841317)

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scientific article; zbMATH DE number 5604135
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Atomic decompositions of Lorentz martingale spaces and applications.
scientific article; zbMATH DE number 5604135

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    Atomic decompositions of Lorentz martingale spaces and applications. (English)
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    15 September 2009
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    Summary: We present three atomic decomposition theorems of Lorentz martingale spaces. With the help of atomic decomposition we obtain a sufficient condition for sublinear operator defined on Lorentz martingale spaces to be bounded. Using this sufficient condition, we investigate some inequalities on Lorentz martingale spaces.
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    atomic decompositions
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    martingale inequalities
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    Lorentz spaces
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    interpolation
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