Convolution operators on the weighted Herz-type Hardy spaces

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Abstract

A molecular characterization of the weighted Herz-type Hardy spaces H Kqn(1/p-1/q),p (w, w) and H Kqn(1/p-1/q),p (w, w) is given, by which the boundedness of the Hilbert transform and the Riesz transforms are proved on these space for 0 < p ≤ 1. These results are obtained by first deriving that the convolution operator T f = k * f is bounded on the weighted Herz-type Hardy spaces.

Original languageEnglish
Pages (from-to)197-210
Number of pages14
JournalJournal of Approximation Theory
Volume138
Issue number2
DOIs
StatePublished - Feb 2006

Keywords

  • Central atom
  • Molecular characterization
  • Weighted Herz-type Hardy space

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