小Bloch型空间上复合算子差的有界性

The boundedness of composite operator of little Bloch type space

2007年,T.Hosokawa和S.Ohno给出了小Bloch空间上复合算子差的有界性的充要条件,本文现将此结果进行推广,给出了小Bloch型空间上复合算子差有界的充要条件。

In 2007, T.Hosokawa and S.Ohno put forward the sufficient conditions for boundedness of composite operator of little Bloch type space, in this paper, the results are generalized, gives necessary and sufficient conditions for boundedness of composition operators of little Bloch type space.