典型文献
Hardy Spaces Associated with Ball Quasi-Banach Function Spaces on Spaces of Homogeneous Type:Littlewood-Paley Characterizations with Applications to Boundedness of Calderón-Zygmund Operators
文献摘要：
Let(x,ρ,μ)be a space of homogeneous type in the sense of Coifman and Weiss,and Y(x)a ball quasi-Banach function space on x,which supports both a Fefferman-Stein vector-valued maximal inequality and the boundedness of the powered Hardy-Littlewood maximal operator on its associate space.The authors first introduce the Hardy space HY(x)associated with Y(x),via the Lusin-area function,and then establish its various equivalent characterizations,respectively,in terms of atoms,molecules,and Littlewood-Paley g-functions and gλ*-functions.As an application,the authors obtain the boundedness of Calderón-Zygmund operators from HY(x)to Y(x),or to HY(x)via first establishing a boundedness criterion of linear operators on HY(x).All these results have a wide range of generality and,particularly,even when they are applied to variable Hardy spaces,the obtained results are also new.The major novelties of this article exist in that,to escape the reverse doubling condition of u and the triangle inequality of p,the authors subtly use the wavelet reproducing formula,originally establish an admissible molecular characterization of HY(x),and fully apply the geometrical properties of X expressed by dyadic reference points or dyadic cubes.
文献关键词：
中图分类号：
作者姓名：
Xian Jie YAN;Zi Yi HE;Da Chun YANG;Wen YUAN
作者机构：
Laboratory of Mathematics and Complex Systems(Ministry of Education of China),School of Mathematical Sciences,Beijing Normal University,Beijing 100875,P.R.China;School of Science,Beijing University of Posts and Telecommunications,Beijing 100876,P.R.China
文献出处：
引用格式：
[1]Xian Jie YAN;Zi Yi HE;Da Chun YANG;Wen YUAN-.Hardy Spaces Associated with Ball Quasi-Banach Function Spaces on Spaces of Homogeneous Type:Littlewood-Paley Characterizations with Applications to Boundedness of Calderón-Zygmund Operators)[J].数学学报（英文版）,2022(07):1133-1184
A类：
Coifman,Fefferman,Lusin,novelties
B类：
Hardy,Spaces,Associated,Ball,Quasi,Banach,Function,Homogeneous,Type,Littlewood,Paley,Characterizations,Applications,Boundedness,Calder,Zygmund,Operators,Let,homogeneous,type,sense,Weiss,ball,quasi,which,supports,both,Stein,vector,valued,maximal,inequality,boundedness,powered,its,authors,first,introduce,HY,associated,via,area,then,various,equivalent,characterizations,respectively,terms,atoms,molecules,functions,application,operators,from,establishing,criterion,linear,All,these,results,have,wide,range,generality,particularly,even,when,they,applied,variable,spaces,obtained,also,new,major,this,article,exist,that,escape,reverse,doubling,condition,triangle,subtly,use,wavelet,reproducing,formula,originally,admissible,molecular,fully,apply,geometrical,properties,expressed,by,dyadic,reference,points,cubes
AB值：
0.57625
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