引入了紧z一算子的Z-谱概念,探讨了紧z-算子的z-谱的性质,并将泛函分析学中紧算子的谱的性质移植到Z-空间中紧z一算子的性质之中.
This paper introduced the Z-spectrum concept of compact Z-operator, investigated the proper- ties of Z-spectrum of compact Z-operator.and transfered the properties of the spectrum of compact opera- tor in functional analysis to the property of compact Z-operator in Z-space.