New extremal type II codes over \(\mathbb{Z}_4\)
type: Item
instance of: scholarly article
title: New extremal type II codes over \(\mathbb{Z}_4\)
zbMATH Open document ID: 0911.94005
DOI: 10.1023/A:1008254008212
author: Masaaki Harada
published in: Designs, Codes and Cryptography
publication date: 1998-03-18T00:00:00Z
review text: A type II code over \(\mathbb{Z}_4\) is a self-dual code over \(\mathbb{Z}_4\) containing the all-one vector with all codewords having Euclidean weights divisible by 8. The paper describes some constructions of extremal, that is, having the maximum possible minimum Euclidean weight, codes of type II of length 16, 24, 32 and 40.
Mathematics Subject Classification ID: 94B05
zbMATH DE Number: 1130531
zbMATH Keywords: linear self-dual codes
zbMATH Keywords: Euclidean weight
reviewed by: Vladimir D. Tonchev
MaRDI profile type: Publication
full work available at URL: a:1008254008212
OpenAlex ID: W1972421649
description: scientific article; zbMATH DE number 1130531