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Composition of Haar Paraproducts: The Random Case

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 نشر من قبل Michael T. Lacey
 تاريخ النشر 2008
  مجال البحث
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When is the composition of paraproducts bounded? This is an important, and difficult question, related to to a question of Sarason on composition of Hankel matrices, and the two-weight problem for the Hilbert transform. We consider randomized variants of this question, finding non-classical characterizations, for dyadic paraproducts.



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