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Weak-type Endpoint Estimates for Multilinear Singular Integral Operators
作者姓名:DunYanYAN  GuoEnHU
作者单位:[1]SchoolofInformationScienceandEngineering,theGraduateSchooloftheChineseAcademyofSciences,Beijing100080P.R.China [2]DepartmentofAppliedMathematics,UniversityofInformationEngineering,P.O.Box1001-747,Zhengzhou450002,P.R.China
摘    要:In this paper, the authors discuss a class of multilinear singular integrals and obtain that the operators are bounded from H^1(R^n) to weak L^1(R^n). Using this result, we can directly prove a main theorem in 5].

关 键 词:多线性奇异积分  Calderon-Zygmund核  H^1(R^n)空间  泰勒级数  BMO
收稿时间:23 November 2001

Weak-type Endpoint Estimates for Multilinear Singular Integral Operators
DunYanYAN GuoEnHU.Weak-type Endpoint Estimates for Multilinear Singular Integral Operators[J].Acta Mathematica Sinica,2005,21(1):209-214.
Authors:Dun Yan Yan  Guo En Hu  Jia Cheng Lan
Institution:(1) School of Information Science and Engineering, the Graduate School of the Chinese Academy of Sciences, Beijing 100080, P. R. China;(2) Department of Applied Mathematics, University of Information Engineering, P.O. Box 1001-747, Zhengzhou 450002, P. R. China;(3) Department of Mathematics, Lishui Teachers College, Lishui 323000, P. R. China
Abstract:In this paper, the authors discuss a class of multilinear singular integrals and obtain that the operators are bounded from H 1 (ℝ n ) to weak L 1 (ℝ n ). Using this result, we can directly prove a main theorem in 5]. The research is supported by Professor Xu Yuesheng’s research grant in the program of “One hundred Distinguished Young Scientists” of the Chinese Academy of Sciences.
Keywords:Multilinear integrals  Calderón-Zygmund kernel            H          1 (ℝ              n            )  BMO (ℝ              n            
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