TWO GENERALIZATIONS OF HARDY-LITTLEWOOD MAXIMAL OPERATOR  

作　　者：Gao Hongya Zhao Hongliang 

机构地区：[1]College of Mathematics and Computer Science ,Hebei University, Baoding 071002,China, [2]Department of Mathematics,Qingdao Institute of Architecture and Engneering,Qingdao 266033,China.

出　　处：《Applied Mathematics(A Journal of Chinese Universities)》2006年第1期59-63,共5页高校应用数学学报（英文版）（B辑）

基　　金：SupportedbytheNationalNaturalScienceFoundationofChina(MathematicsTianyuanYouthFoundation)(A0324610),NSFC(10471149)andDoctoralFoundationoftheDepartmentofEducationofHebeiProvince(B2004103).

摘　　要：Two generalizations of Hardy-Littlewood maximal operator are considered. Some estimates for them are obtained.Two generalizations of Hardy-Littlewood maximal operator are considered. Some estimates for them are obtained.

关 键 词：Hardy-Littlewood maximal operator weak maximal operator spherical average Morrey type operator outer Hausdorff measure. 

分 类 号：O177.6[理学—数学]