Title of article
On the existence of extremal Type II codes over
Author/Authors
Masaaki Harada، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
6
From page
373
To page
378
Abstract
Recently, there has been tremendous interest in self-dual codes over finite rings, specifically the rings Z2k. In this note, the first examples of extremal Type II codes over Z6 of length 32 are constructed. These give examples of extremal even unimodular lattices in dimension 32 by Construction A. A relationship between extremal Type II codes over Z6 and binary extremal Type II codes is also investigated.
Keywords
Binary Type II codes , Extremal Type II codes over rings
Journal title
Discrete Mathematics
Serial Year
2000
Journal title
Discrete Mathematics
Record number
950570
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