摘要
利用齐次Morrey-Herz空间MK.pα,,qλ(Rnn)与齐次Herz空间.Kqα,p(Rnn)之间的关系,推广了.Kαq,p(Rnn)上的一些结果,在MK.pα,,qλ(Rnn)上建立了具有粗糙核的分数次积分交换子TΩb,l及多线性分数次积分算子TAΩ,l的中心有界平均振荡函数空间(CBMO)估计,并得到了分数次极大交换子MΩb,l和多线性分数次极大算子MΩA,l的相应结果.
Using the relation between homogeneous Morrey-Herz spaces MK^α,λ p,q(R^n) and homogeneous Herz spaces K^α,p q(R^n), some results on K^α,p q(R^n) were extended. The CBMO estimates on MK^α,λ p,q(R^n) were established for the commutator T^b Ω,l and multilinear operators T^A Ω,l of fractional integrals with rough kernel. In the meanwhile, the corresponding results for maximal commutators M^b Ω,l and muhilinear maximal operators M^A Ω,l of fractional integrals were obtained.
出处
《吉林大学学报(理学版)》
CAS
CSCD
北大核心
2009年第3期431-440,共10页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:10571014)
牡丹江师范学院青年科研项目基金(批准号:KZ2008001)