数学物理学报 ›› 2009, Vol. 29 ›› Issue (6): 1508-1517.

• 论文 • 上一篇    下一篇

可变核Marcinkiewicz积分交换子在Herz型Hardy空间上的有界性

  

  1. 宁波大学数学系 浙江宁波 315211
  • 收稿日期:2008-01-04 修回日期:2009-05-19 出版日期:2009-12-25 发布日期:2009-12-25
  • 基金资助:

    国家自然科学基金(10771110, 10471069)资助

Boundedness of Commutators Related to Marcinkiewicz Integrals with Variable Kernels in Herz-type Hardy Spaces

  1. Department of Mathematics, Ningbo |University, Zhejiang Ningbo  315211
  • Received:2008-01-04 Revised:2009-05-19 Online:2009-12-25 Published:2009-12-25
  • Supported by:

    国家自然科学基金(10771110, 10471069)资助

摘要:

该文研究由可变核Marcinkiewicz 积分和Lipβ (Rn)(0 < β ≤ 1)函数生成的交换子μΩ, b. 证明了当可变核Ω ∈L(Rn)× Lr(Sn-1)(r ≥ 1)$时, 交换子μΩ, b从Herz型Hardy空间到Herz空间的有界性. 同时建立了参数型Marcinkiewicz 积分的交换子μρΩ, b在Herz型Hardy空间上的有界性.

关键词: 交换子, 可变核Marcinkiewicz积分, Herz型Hardy空间, Lr, γ-Dini条件, Lip&beta, 函数

Abstract:

The authors of this article are interested in the commutator μΩ, b generated by a function b ∈Lipβ (Rn)(0 < β ≤ 1) and the Marcinkiewicz integrals μΩ with variable kernel Ω ∈L(Rn) ×Lr(Sn-1) (r ≥ 1). The boundedness results for μΩ, b in the homogeneous Herz-type Hardy spaces are obtained. Moreover, The same results are shown for the commutator μρΩ, b related to the parametric Marcinkiewicz integral μρΩ.

Key words: Commutator, Marcinkiewicz integral with variable kernel, Herz-type Hardy space, Lr, γ-Dini condition, Lipβ function

中图分类号: 

  • 42B20