Abstract. We introduce the $\omega $-tangential maximal function and the $\omega $-Littlewood--Paley function associated with Beurling's generalized distributions, which are extensions of Schwartz's distributions in terms of the weight function $\omega $. We compare the $\nu $-weighted $L^p$-norms of these maximal functions, and relations among several kinds of maximal functions. Also, we study the extension of Beurling's distributions on $R^n$ to $R^{n+1}_+$ by means of convolutions. As an application of these results we establish estimates between some of the above $\omega $-maximal functions associated to the extension.
AMS Subject Classification
(1991): 42B25
Keyword(s):
\omega,
-tangential-maximal functions,
\omega,
-Littlewood--Paley functions
Received May 17, 2006, and in final form February 26, 2007. (Registered under 5960/2009.)
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