spaces over open subsets of
Boundedness of the Hausdorff operators in spaces, 0 < p < 1
Sufficient conditions for the boundedness of the Hausdorff operators in the Hardy spaces , 0 < p < 1, on the real line are proved. Two related negative results are also given.
Embedding relations between local Hardy and modulation spaces
A sharp embedding relation between local Hardy spaces and modulation spaces is given.
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