Are 2-weight projective cyclic codes irreducible?

被引:28
|
作者
Wolfmann, J [1 ]
机构
[1] Univ Toulon & Var, GRIM, F-83957 La Garde, France
关键词
cyclic codes; irreducible cyclic codes; 2-weight projective cyclic codes;
D O I
10.1109/TIT.2004.840882
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We prove the following result on a 2-weight projective cyclic code C over F-q. If q = 2 then C is irreducible. If q not equal 2 then either C is irreducible or C is the direct sum of two 1-weight irreducible cyclic codes.
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页码:733 / 737
页数:5
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