数学物理学报

• 论文 •    下一篇

粗糙核分数次积分算子的多线性算子在Hardy空间上的有界性

韩海燕;陆善镇   

  1. 北京师范大学数学科学学院 北京 100875
  • 收稿日期:2005-11-20 修回日期:2007-02-13 出版日期:2008-02-25 发布日期:2008-02-25
  • 通讯作者: 韩海燕
  • 基金资助:
    国家自然科学基金(10571014)和教育部博士点基金(20040027001)资助

Boundeness of Multilinear Operators Related to Fractional Integral

with Rough Kernel on Hardy Spaces

Han Haiyan; Lu Shanzhen   

  1. School of Mathematical Sciences, Beijing Normal University, Beijing 100875, China
  • Received:2005-11-20 Revised:2007-02-13 Online:2008-02-25 Published:2008-02-25
  • Contact: Han Haiyan

摘要: 该文证明带有粗糙核的分数次积分算子的多线性算子
\[T_{\Omega,\alpha}^{A}(f)(x)={\rm {\rm p.v.}}\int_{R^{n}}P_{m}(A;x,y)
\frac{\Omega(x-y)}{|x-y|^{n-\alpha+m-1}}f(y){\rm d}y\]
的$(H^{1}(\rr^{n}),L^{\frac{n}{n-\alpha},\infty}(\rr^{n}))$有界性.

关键词: 分数次积分, 交换子, 多线性算子

Abstract: In this paper, the authors discuss the$(H^{1}(\rr^{n}),L^{\frac{n}{n-\alpha},\infty}(\rr^{n}))$
boundedness of the multilinear operator related to fractional integral with rough kernel
\[T_{\Omega,\alpha}^{A}(f)(x)={\rm p.v.}\int_{R^{n}}P_{m}(A;x,y)
\frac{\Omega(x-y)}{|x-y|^{n-\alpha+m-1}}f(y){\rm d}y.\]

Key words: Fractional integral, Commutator, Multilinear operator

中图分类号: 

  • 42B25