一类函数空间的刻画

The Characterization of Some of Function Spaces

中文关键词:  Sharp极大函效  光滑空间  算子逼近  Orlicz空间

英文关键词:sharp maximal function  approximation by operators  Orlicz spaces  smoothness spaces.

中文摘要:

      在Ｏｒｌｉｃｚ空间Ｌ_p（Ｒ^ｎ）中给出一类于空间Ｃ_p^a（Ｒ^ｎ），利用一标准算子序列的逼近，得到 其等价刻画．

英文摘要:

      We give some of subspaces in Orlicz spaces and establish their equivalent charac- terization theorems with approximation by a standard operator sequences.