AI Chat AI Image Generator AI Video Text to Speech

Ternary extremal four-negacirculant self-dual codes

06/18/2023

∙

by Masaaki Harada, et al.

∙

∙

In this note, we give basic properties of ternary four-negacirculant self-dual codes. By exhaustive computer search based on the properties, we complete a classification of ternary extremal four-negacirculant self-dual codes of lengths 40, 44, 48, 52 and 60.

Masaaki Harada
20 publications
Keita Ishizuka
6 publications
Hadi Kharaghani
1 publication

page 1

page 2

page 3

page 4

research

∙ 08/08/2022

Self-Dual Convolutional Codes

This paper investigates the concept of self-dual convolutional code. We ...

0 Sebastian Heri, et al. ∙

research

∙ 02/23/2019

New doubly even self-dual codes having minimum weight 20

In this note, we construct new doubly even self-dual codes having minimu...

0 Masaaki Harada, et al. ∙

research

∙ 03/30/2018

On the classification of linear complementary dual codes

We give a complete classification of binary linear complementary dual co...

0 Makoto Araya, et al. ∙

research

∙ 02/20/2021

New binary self-dual codes of lengths 56, 58, 64, 80 and 92 from a modification of the four circulant construction

In this work, we give a new technique for constructing self-dual codes o...

0 Joe Gildea, et al. ∙

research

∙ 11/14/2019

Double Circulant Self-Dual Codes From Generalized Cyclotomic Classes of Order Two

In this paper, constructions of some double circulant self-dual codes by...

0 Wenpeng Gao, et al. ∙

research

∙ 10/18/2021

The search of Type I codes

A self-dual binary linear code is called Type I code if it has singly-ev...

0 Carolin Hannusch, et al. ∙

research

∙ 06/12/2023

Fuzzy linear codes based on nested linear codes

In this paper, we describe a correspondence between a fuzzy linear code ...

0 Jon-Lark Kim, et al. ∙