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中国科学院大学学报 ›› 2013, Vol. 30 ›› Issue (6): 724-727.DOI: 10.7523/j.issn.2095-6134.2013.06.002

• 数学与物理学 • 上一篇    下一篇

加幂权Hardy算子的(L1, Lq)-有界性的充要条件

聂旭东1, 王士模2, 燕敦验1   

  1. 1. 中国科学院大学数学科学学院, 北京 100049;
    2. 黑龙江大学数学科学学院, 哈尔滨 150080
  • 收稿日期:2013-03-01 修回日期:2013-04-24 发布日期:2013-11-15
  • 通讯作者: 燕敦验
  • 基金资助:

    Supported by the National Nature Science Foundation of China(10771221,11271162) and Foundation of University of Chinese Academy of Sciences(Y05102AN00)

Sufficient and necessary conditions of (L1, Lq)-boundedness for Hardy operator with power weight

NIE Xu-Dong1, WANG Shi-Mo2, YAN Dun-Yan1   

  1. 1 School of Mathematics Science, University of Chinese Academy of Sciences, Beijing 100049, China;
    2 School of Mathematics Science, Heilongjiang University, Harbin 150080, China
  • Received:2013-03-01 Revised:2013-04-24 Published:2013-11-15

摘要:

分别得到使得n维空间上 Hardy算子Hn及其对偶算子Hn*,从L|x|α1( R n)到L|x|βq(Rn) (1≤q<∞) 有界的关于αβ所需满足的充分必要条件.

关键词: Hardy算子, 对偶算子, 幂权, 端点估计

Abstract:

We characterize the sufficient and necessary conditions with respect to α and β which make the Hardy operator Hn and the Hardy operator's conjugate operator Hn* be bounded from L|x|α1(Rn) to L|x|βq( R n) with 1≤q<∞ in n-dimensional Euclidean spaces, respectively.

Key words: Hardy operator, conjugate operator, power weight, endpoint estimates

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