Acta mathematica scientia,Series A ›› 2009, Vol. 29 ›› Issue (3): 630-642.

• Articles • Previous Articles     Next Articles

Littlewood-Paley Operator with Variable Kernel in Generalized Morrey Spaces

  

  1. (Department of Mathematics and Mechanics, Applied Science School, University of Science and Technology Beijing, |Beijing 100083);(School of Mathematics, Laboratory of Mathematics and Complex Systems (BNU) Ministry of Education, China, Beijing Normal University, Beijing 100875)
  • Received:2007-09-12 Revised:2008-12-12 Online:2009-06-25 Published:2009-06-25
  • Supported by:

    国家自然科学基金(10571015, 10826046)和高等学校博士学科点专项科研基金(20050027025)资助

Abstract:

In this paper the authors study the boundedness for a class of parabolic Littlewood-Paley operator gΦ with variable kernels in generalized Morrey spaces Lp, ω(Rn). As an application of the above result, the boundeness of the commutator [b, gΦ], formed by gΦ and a BMO(Rn)function b(x) in Lp, ω(Rn) is also obtained.

Key words: Littlewood-Paley operator,  , Variable kernel,  , Commutator,  , Morrey space

CLC Number: 

  • 42B20
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