Z6-Code Constructions of the Leech Latti
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Masaaki Harada; Masaaki Kitazume
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Article
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2002
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Elsevier Science
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English
β 95 KB
In this paper, we construct many new extremal Type II Z 6 -codes of length 24, and consequently we show that there is at least one extremal Type II Z 6 -code C of length 24 such that the binary and ternary reductions of C are B and T , respectively, for every binary Type II code B and every extremal