Abstract
We study boundedness properties of a class ofmultiparameter paraproducts on the dual space of the dyadic Hardy space H 1 d (T N), the dyadic product BMO space BMOd (T N). For this, we introduce a notion of logarithmic mean oscillation on the polydisc. We also obtain a result on the boundedness of iterated commutators on BMO [0, 1]N).
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supported by a Heisenberg fellowship of the German Research Foundation (DFG)
received funding from the “Irish Research Council for Science, Engineering and Technology”
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Pott, S., Sehba, B. Logarithmic mean oscillation on the polydisc, endpoint results for multi-parameter paraproducts, and commutators on BMO. JAMA 117, 1–27 (2012). https://doi.org/10.1007/s11854-012-0012-8
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DOI: https://doi.org/10.1007/s11854-012-0012-8