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奇异积分算子在H^1(R^n)空间上的有界性
引用本文:阮建苗.奇异积分算子在H^1(R^n)空间上的有界性[J].浙江教育学院学报,2011(1):92-95.
作者姓名:阮建苗
作者单位:浙江外国语学院理工学院,浙江杭州,310012
基金项目:浙江省教育厅科研计划项目
摘    要:利用H1(Rn)的原子分解理论以及h1(Rn)(局部Hardy空间)的分子理论,证明了一类奇异积分算子从H1(Rn)到h1(Rn)有界.作为应用,得到了若A′∈L (R1),则Cauchy积分算子CA从H1(R1)到h1(R1)有界.

关 键 词:Calderón-Zygmund算子  Cauchy积分算子  H1(Rn)  h1(Rn)

The Boundedness of Singular Integral Operator on H1 (Rn )
RUAN Jianmiao.The Boundedness of Singular Integral Operator on H1 (Rn )[J].Journal of ZHEJIANG Education Institute,2011(1):92-95.
Authors:RUAN Jianmiao
Institution:RUAN Jianmiao(School of Science and Technology,Zhejiang International Studies University,Hangzhou 310012,China)
Abstract:Proved in this paper is the boundedness of some singular integral operator from H1(Rn) to h1(Rn)(local Hardy space) by the atomic decomposition of H1(Rn) and the molecules of h1(Rn).As an application,proved in the paper is the boundedness of Cauchy integral operator CA from H1(R1) to h1(R1) with A′∈L (R1).
Keywords:Calderón-Zygmund operator  Cauchy integral operator  H1(Rn)  h1(Rn)
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