摘要
引入了各向异性Hardy空间上的一类卷积型算子,即带(α,r)型核的算子,0≤α<1,r为正整数.研究了这类算子作用在某些原子上的性质,并得到了一个各向异性非齐性Herz型Hardy空间到各向异性Hardy空间有界性的定理.
A class of convolution operators on anisotropic Hardy spaces, namely, convolution operators with kernels of (α,r) type are introduced. Let 0≤α〈l and r be a positive integer, and then the property of these operators acting on some atoms is studied. As an application of this property, a boundedness theorem for these operators from anisotropic non-homogeneous Herz-type Hardy space to anisotropic Hardy space is obtained.
出处
《北京师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2007年第1期25-29,共5页
Journal of Beijing Normal University(Natural Science)
基金
国家自然科学基金资助项目(10571015)
教育部博士点专项基金项目(20050027025)