Title of article
On Type IV self-dual codes over Z4
Author/Authors
Stefka Bouyuklieva، نويسنده , , Masaaki Harada، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
26
From page
25
To page
50
Abstract
Recently, Type IV self-dual codes over rings of order 4 have been introduced as self-dual codes over the rings with the property that all Hamming weights are even. All Type IV self-dual codes over Z4 of lengths up to 16 are known. In this paper, the classification of such codes of length 20 is given. The highest minimum Hamming, Lee and Euclidean weights of Type IV Z4-codes of lengths up to 40 and length 56 are also determined.
Keywords
Type IV codes , Self-dual codes and binary doubly even self-complementary codes , Codes over View the MathML source
Journal title
Discrete Mathematics
Serial Year
2002
Journal title
Discrete Mathematics
Record number
949998
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