该文在C~n中单位球上讨论了Zygmund型空间(小Zygmund型空间)之间的加权Cesaro算子T_g的有界性和紧性特征,得到了以下的结果:(1)Tg是Z~p到Z~q的有界算子或紧算子的充要条件;(2)T_g是Z_0~p到Z_0q的有界算子或紧算子的充要条件.
In this paper,the authors discuss the boundedness and compactness of the weighted Cesaro operators T_g between the Zygmund type spaces in the unit ball of C~n.It is obtained that:(1) the sufficient and necessary condition for T_g to be bounded or compact operator from Z~p to Z~q;(2) the sufficient and necessary condition for T_g to be bounded or compact operator from Z_0~p to Z_0~q.