Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4664690 | Acta Mathematica Scientia | 2009 | 11 Pages |
Abstract
In this article, the Banach space X and the martingales with values in it are considered. It is shown that the maximal operators of the one-dimensional dyadic derivative of the dyadic integral and Cesàro means are bounded from the dyadic Hardy- Lorentz space ra(X) to Lra(X) when X is isomorphic to a p-uniformly smooth space (1 < p ≤ 2). And it is also bounded from Hra(X) to Lra (X) (0 < r < ∞,0 < a ≤ ∞) when X has Radon-Nikodym property. In addition, some weak-type inequalities are given.
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