WEAK TYPE(H^1 ,L^1) ESTIMATE FOR COMMUTATOR OF MARCINKIEWICZ INTEGRAL |
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作者姓名: | Zhang Pu Wu Huoxiong |
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作者单位: | [1]Dept. of Math. , Zhejiang Sci-Tech Univ. , Hangzhou 310018,China. [2]Dept. of Math. , Xiamen Univ. , Xiamen 361005,China. |
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基金项目: | Supported by the Research Foundation of Zhejiang Sci-Tech University (0313055-Y) and NSFZJ (Y604563). |
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摘 要: | Let μΩ,b be the commutator generalized by the n-dimensional Marcinkiewicz integral μΩ and a function b∈ BMO(R^n). It is proved that μΩ,bis bounded from the Hardy space H^1 (R^n) into the weak L^1(R^n) space.
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关 键 词: | Marcinkiewicz积分 弱型估计 Hardy空间 换位子 |
收稿时间: | 2003-12-18 |
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