Boundedness of Commutators of Generalized Calder\'{o}n-Zygmund Operators
Received:November 14, 2005  Revised:July 03, 2006
Key Words: commutator   Lipschitz function   Hardy space   Herz space   boundedness.  
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Author NameAffiliation
ZHAO Kai Department of Mathematics., Qingdao University, Shandong 266071, China 
MA Li-min Department of Mathematics., Laiyang Agriculture College, Shandong 266109, China 
ZHOU Shu-juan Department of Mathematics., Qingdao University, Shandong 266071, China 
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Abstract:
      $[b,T]$ denotes the commutator of generalized Calder\'{o}n-Zygmund operators $T$ with Lipschitz function $b$. This paper deals with that $[b,T]$ is bounded in classical Hardy spaces and Herz type Hardy spaces, and proves that $[b,T]$ is bounded from Hardy spaces to weak Lebesgue spaces and from Herz type Hardy spaces to weak Herz spaces on critical point.
Citation:
DOI:10.3770/j.issn:1000-341X.2007.01.009
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