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弱鞅Hardy空间的二进导数(英文)
THE DYADIC DERIVATIVE OF WEAK MARTINGALE HARDY SPACES
【摘要】 本文讨论了一维二进微分的极大算子,运用原子分解的方法,证明了极大算子是从二进弱鞅Hardy空间wΣp到wLp(21<p≤1)的有界算子,且是弱(1,1)型的.
【Abstract】 It is shown, in this paper, that the maximal operator of one-dimensional dyadic derivative of the dyadic integral is bounded from the dyadic weak martingale Hardy space wΣp to wLp(1/2<p≤1) and of weak type (1,1).
【关键词】 弱Hardy空间;
二进微分;
二进积分;
鞅;
【Key words】 weak Hardy space; dyadic derivative; dyadic integral; martingale;
【Key words】 weak Hardy space; dyadic derivative; dyadic integral; martingale;
【基金】 Supported by the Nation Natural Science Foundation of China(10371093) .
- 【文献出处】 数学杂志 ,Journal of Mathematics , 编辑部邮箱 ,2007年03期
- 【分类号】O211.6
- 【被引频次】1
- 【下载频次】35