山东大学学报（理学版） ›› 2015, Vol. 50 ›› Issue (06): 59-63.doi: 10.6040/j.issn.1671-9352.0.2014.232
张晓燕
ZHANG Xiao-yan
摘要： 将有限域上接近MDS码的概念推广到有限主理想环上的接近MDR码。利用有限主理想环上线性码为有限链环上线性码的中国积,将有限主理想环上线性码为接近MDR码的判定转化成有限链环上接近MDR码的判定。进一步,将有限链环上接近MDR码的判定转化为它的剩余类域上接近MDS码的判定,从而描述了有限主理想环上接近MDR码。
中图分类号:
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