环Z_k上的函数的退化性

THE DEGENERATION OF FUNCTIONS OVER RING Z_k

文中首先引入了环Ｚ_ｋ上的Ｃｈｒｅｓｔｅｎｓｏｎ谱的概念；其次利用这种谱讨论了环Ｚ_ｋ上的函数的退化性及其线性结构的特征．

The eoncopt of the Ohrestenson spectrum over Ring A ispzesented. in this paper;and the degeneration and the characteristic of linearatruetures of 'he functions over ring Zk are discussed naing the spectrum.