Abstract
Let 0<p<∞. LetH p (R n) be the real variable Hardy spaces defined by Stein and Weiss. Let Lp(R n) be the usual Lebesgue space. It is shown that forf∈L p there is an\(\tilde f \in H^p \) with the distribution functions of |f| and\(\left| {\tilde f} \right|\) identical and\(\left\| {\tilde f} \right\|_{H^p } \approx \left\| {\tilde f} \right\|_{L^p } \). The converse is trivially true.
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Research partially supported by NSF Grant #MCS77-02213.
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Krantz, S.G. H p (Rn) is equidistributed withL p (Rn). Commentarii Mathematici Helvetici 56, 136–141 (1981). https://doi.org/10.1007/BF02566204
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DOI: https://doi.org/10.1007/BF02566204