Title of article
An upper bound on the minimum weight of Type II -codes
Author/Authors
Harada، نويسنده , , Masaaki and Miezaki، نويسنده , , Tsuyoshi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
7
From page
190
To page
196
Abstract
In this paper, we give a new upper bound on the minimum Euclidean weight of Type II Z 2 k -codes and the concept of extremality for the Euclidean weights when k = 3 , 4 , 5 , 6 . Together with the known result, we demonstrate that there is an extremal Type II Z 2 k -code of length 8m ( m ⩽ 8 ) when k = 3 , 4 , 5 , 6 .
Keywords
Type II code , Extremal code , Theta series , Euclidean weight
Journal title
Journal of Combinatorial Theory Series A
Serial Year
2011
Journal title
Journal of Combinatorial Theory Series A
Record number
1531558
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