环F_p+uF_p+…+u^(k-1)F_p上(1-u)-常循环码的深度谱  

The Depth Spectrum for(1-u)-Constacyclic Codes over F_p+ uF_p+ …u^(k-1)F_p

作　　者：郑喜英[1] 孔波 ZHENG Xi-ying KONG Bo(Institute of Information Engineering, Huanghe Science and Technology College, Zhengzhou 450063, China School of Mathematics and Statistics, Henan Institute of Economy, Zhengzhou 450046, China)

机构地区：[1]黄河科技学院信息工程学院,中国郑州450063 [2]河南财政金融学院数学与统计学院,中国郑州450046

出　　处：《湖南师范大学自然科学学报》2016年第6期85-88,共4页Journal of Natural Science of Hunan Normal University

基　　金：河南省基础与前沿项目(162300410083);郑州市科技局项目(20141375)

摘　　要：本文研究环F_p+uF_p+…+u^(k-1)F_p上长为n(这里p■n)的(1-u)-常循环码的生成多项式.基于差分运算的线性性质及环F_p+uF_p+…+u^(k-1)F_p上(1-u)-循环码的结构,给出其上(1-u)-常循环码的深度谱.The generator polynomial for （1-u）-constacyclic codes of length n over the ring Fp＋uFp＋…＋uk-1 Fp is established when p？n. In light of the linear property of difference and the structure of （1-u）-constacy-clic codes over ring Fp ＋uFp ＋…＋uk-1 Fp, the depth spectrum of （1 -u）-constacyclic codes over the ring is given.

关 键 词：有限链环 常循环码 深度谱 深度分布 

分 类 号：O157.4[理学—数学]