منابع مشابه
New estimates for the maximal singular integral
In this paper we pursue the study of the problem of controlling the maximal singular integral T ∗f by the singular integral Tf . Here T is a smooth homogeneous Calderón-Zygmund singular integral of convolution type. We consider two forms of control, namely, in the L2(Rn) norm and via pointwise estimates of T ∗f by M(Tf) or M2(Tf) , where M is the Hardy-Littlewood maximal operator and M2 = M ◦M ...
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ژورنال
عنوان ژورنال: Colloquium Mathematicum
سال: 1971
ISSN: 0010-1354,1730-6302
DOI: 10.4064/cm-23-2-301-308