利用分析和构造检验函数的方法,研究从Zygmund型空间到Bloch-Orlicz空间上的Stevic-Sharma算子的有界性和紧性,并得到了Stevic-Sharma算子是从Zygmund型空间到Bloch-Orlicz空间的有界算子、紧算子的充要条件。
By using analysis methods and constructing test functions,the boundedness and compactness of the Stevi c-Sharma operator from the Zygmund-type spaces to the Bloch-Orlicz spaces are investigated,and the sufficient and necessary conditions for boundedness and compactness of the Stevic-Sharma operator are obtained.