On self-dual double circulant codes
نویسندگان
چکیده
Self-dual double circulant codes of odd dimension are shown to be dihedral in even characteristic and consta-dihedral in odd characteristic. Exact counting formulae are derived for them and used to show they contain families of codes with relative distance satisfying a modified Gilbert-Varshamov bound.
منابع مشابه
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عنوان ژورنال:
- CoRR
دوره abs/1603.00762 شماره
صفحات -
تاریخ انتشار 2016