Logarithmic mean oscillation on the polydisc, endpoint results for multi-parameter paraproducts, and commutators on BMO

Sandra Pott, Benoit Sehba

Research output: Contribution to journalArticlepeer-review

Abstract

We study boundedness properties of a class ofmultiparameter paraproducts on the dual space of the dyadic Hardy space H (d) (1) (T (N) ), the dyadic product BMO space BMO (d) (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) ).
Original languageEnglish
Pages (from-to)1-27
JournalJournal d'Analyse Mathematique
Volume117
Issue number1
DOIs
Publication statusPublished - 2012

Subject classification (UKÄ)

  • Mathematical Sciences

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