Chrestenson函数的一种新定义及其复制特性

A New Definition of Chrestenson Function and Its Copy Feature

利用有限交换群的表示论,给出Chrestenson函数的一种新定义,并利用这种新定义,讨论Chrestenson函数的正交特性、编号问题与复制特性。

A new definition of Chrestenson function is given through the representation theory of finite Abel group.By this new definition,the orthogonality feature of Chrestenson function,the numbering problem and the copy feature are discussed.