Type IV codes over a non-local non-unital ring
نویسندگان
چکیده
منابع مشابه
Codes over a Non Chain Ring with Some Applications
An significant milestone study in coding theory recognized to be the paper written by Hammons at al. [1]. Fields are useful area for constructing codes but after the study [1] finite ring have received a great deal of attention. Most of the studies are concentrated on the case with codes over finite chain rings. However, optimal codes over nonchain rings exist (e.g see [2].) In [3], et al. stud...
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Dougherty, Gaborit, Harada, Munemasa, and Solé have previously given an upper bound on the minimum Lee weight of a Type IV self-dual -code, using a similar bound for the minimum distance of binary doubly even self-dual codes. We improve their bound, finding that the minimum Lee weight of a Type IV self-dual -code of length is at most 4 12 , except when = 4, and = 8 when the bound is 4, and = 16...
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ژورنال
عنوان ژورنال: Proyecciones (Antofagasta)
سال: 2020
ISSN: 0717-6279
DOI: 10.22199/issn.0717-6279-2020-04-0060