郑州大学学报（理学版）2015，Vol.47Issue(2)：27-32,6.DOI:10.3969/j.issn.1671-6841.2015.02.006
环 Fpm +uFpm +vFpm +uvFpm上长为 2 ps 的(λu-1 )-常循环码
(λu-1 )-Constacyclic Codes of Length 2 ps over the Ring Fpm +uFpm +vFpm +uvFpm
摘要
Abstract
In the case p≡3( mod 4) and m was odd, the (λu-1)-constacyclic codes of length 2ps over the ring Fpm+uFpm+vFpm+uvFpm were classified into 4 distinct types of ideals.Then,the torsion codes and residue codes of those constacyclic codes were also defined,based on which the number of codewords of those constacyclic codes were obtained.关键词
常循环码/局部环/有限链环Key words
constacyclic code/local ring/finite chain ring分类
数理科学引用本文复制引用
郑喜英,孔波,刘洁,马红娟..环 Fpm +uFpm +vFpm +uvFpm上长为 2 ps 的(λu-1 )-常循环码[J].郑州大学学报（理学版）,2015,47(2):27-32,6.基金项目
河南省自然科学基金资助项目,编号122300410229 （）
郑州市科技局基础与前沿项目,编号20141374,20141375 （）
河南教育学院应用数学重点学科资助项目. （）
