A Note on m-Weights of Linear Codes  

作　　者：YUANYuan FANYun 

机构地区：[1]SchoolofMathematicsandStatistics,WuhanUniversity.Wuhan430072,Hubei,China

出　　处：《Wuhan University Journal of Natural Sciences》2005年第3期481-484,共4页武汉大学学报（自然科学英文版）

基　　金：SupportedbytheNationalProgramonBasicSci ences(973Program,G1999075102)

摘　　要：m-weight, as a new generalization of classical Hamming weight, was discussedin this paper. A condition for the existence of linear codes of certain m-weights was given; theSingleton bound, Plotkin bound and Sphere Parking bound of Hamming weight were correspondinglygeneralized to the m-weight.m-weight, as a new generalization of classical Hamming weight, was discussedin this paper. A condition for the existence of linear codes of certain m-weights was given; theSingleton bound, Plotkin bound and Sphere Parking bound of Hamming weight were correspondinglygeneralized to the m-weight.

关 键 词：Hamming weight m-weight linear codes 

分 类 号：O157.4[理学—数学]