摘要
讨论了单位圆盘上Bloch到加权型空间上的算子D^2uC_φ的有界性和紧性,得到了Bloch空间到加权型空间上的算子D^2uC_φ是有界算子紧和算子的充要条件。
This paper discusses the boundedness and compactness of theoperator D^2uCφ from Bloch space to weight-type spaces on the unit disk.Some necessary and sufficient conditions are given for which is a bounded or a compact operator from Bloch space to weighttype spaces.
出处
《遵义师范学院学报》
2017年第6期94-96,共3页
Journal of Zunyi Normal University
关键词
二阶微分算子
加权复合算子
BLOCH空间
加权型空间
differential operator of the second order
weighted composition operator
Bloch space
weight-type spaces
