有限域上多值逻辑函数非线性度的几个结论  

Some Conclusions of Nonlinearity of Multi Valued Logical Functions over Finite Field

作　　者：孙海燕[1] 范安东[1] 程征[1] 

机构地区：[1]成都理工大学信息管理学院,四川成都610059

出　　处：《海南大学学报（自然科学版）》2007年第4期366-368,共3页Natural Science Journal of Hainan University

摘　　要：论证了有限域上多值逻辑函数的非线性度和它在素域上的分量函数的非线性度的关系,也给出了一些简单组合函数的非线性度的上界,推广了关于素域上函数的非线性度的一些结果.The relationship between the nonlinearity of multi-valued logical functions and the nonlinearity of their component functions over prime field are discussed and the upper bound of the nonlinearity of some functions are given , which are generalizations of some results about the nonlinearity of functions over prime field in this paper.

关 键 词：多值逻辑函数 分量函数 非线性度 

分 类 号：TN918.1[电子电信—通信与信息系统]