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次线性算子在一类广义Morrey空间上的有界性及其应用
The Boundedness of Sublinear Operators on Generalized Morrey Spaces and Its Application
【摘要】 证明了一组次线性算子及其交换子,如具有粗糙核的Calderón-Zygmund算子、Ricci-Stein振荡奇异积分、Marcinkiewicz积分、分数次积分和振荡分数次积分及其交换子,在一类广义Morrey空间上的有界性.作为应用得到了非散度型椭圆方程在上述Morrey空间的内部正则性.
【Abstract】 The bouiidendness on some generalized Morrey spaces is established for some class of sublinear operators and their commutators,such as Calderón-zygmund operator with rough kernels,Ricci-Stein oscillatory singular integral,Marcinkiewicz integrals,fractional integrals and oscillatory fractional integrals and their commutators.As an application,an interior regularity for non-divergence elliptic equation is also obtained.
【关键词】 次线性算子;
交换子;
广义Morrey空间;
椭圆方程;
【Key words】 Sublinear operator; Commutator; Generalized Morrey spaces; Elliptic equations;
【Key words】 Sublinear operator; Commutator; Generalized Morrey spaces; Elliptic equations;
【基金】 国家自然科学基金(No10871173,No10961015,No10961016);江西省教育厅基金(NoGJJ10397)资助的项目
- 【文献出处】 数学年刊A辑(中文版) ,Chinese Annals of Mathematics , 编辑部邮箱 ,2011年06期
- 【分类号】O177
- 【下载频次】67