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arXiv · 1208.1629

Some remarks on the dyadic Rademacher maximal function

Mikko Kemppainen
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Abstract

Properties of a maximal function for vector-valued martingales were studied by the author in an earlier paper. Restricting here to the dyadic setting, we prove the equivalence between (weighted) L^p inequalities and weak type estimates, and discuss an extension to the case of locally finite Borel measures on R^n. In addition, to compensate for the lack of an L^\infty inequality, we derive a suitable BMO estimate. Different dyadic systems in different dimensions are also considered.

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Mikko Kemppainen. 2014-06-05. Some remarks on the dyadic Rademacher maximal function. https://arxiv.org/abs/1208.1629

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