In this paper,we characterize the compactness and Fredholmness of Toeplitz operators and Toeplitz products on Bergman-So......

Let H2(D2) be the Hardy space over the bidisk D2, and let M? = [(z??(w))2] be the submodule generated by (z??(w))2, wher......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

本文研究了Fp空间上的复合算子的几个问题.应用泛函分析的方法研究了Fp（相应地,Ep,0）空间到Bloch空间的复合算子的有界性和紧性的若......