Neighborhoods of Binary Self-Dual Codes

Carolin Hannusch; S. Roland Major

doi:10.37256/cm.4420232397

Neighborhoods of Binary Self-Dual Codes

Authors

Carolin Hannusch Faculty of Informatics, University of Debrecen, Debrecen, Hungary https://orcid.org/0000-0002-0098-7293
S. Roland Major Faculty of Informatics, University of Debrecen, Debrecen, Hungary https://orcid.org/0009-0000-3323-3327

DOI:

https://doi.org/10.37256/cm.4420232397

Keywords:

Type I codes, Type II codes, binary self-dual codes, neighborhood

Abstract

In this paper, we introduce and investigate the neighborhood of binary self-dual codes. We prove that there is no better Type I code than the best Type II code of the same length. Further, we give some new necessary conditions for the existence of a singly-even (56,28,12)-code and a doubly-even (72,36,16)-code.

Downloads

Published

2023-11-30

How to Cite

Hannusch C, Major SR. Neighborhoods of Binary Self-Dual Codes. Contemp. Math. [Internet]. 2023 Nov. 30 [cited 2026 Jun. 15];4(4):1174-9. Available from: https://ojs.wiserpub.com/index.php/CM/article/view/2397

Download Citation

Issue

Contemporary Mathematics, Volume 4 Issue 4 (2023), 620-1346

Section

Research Article

License

This work is licensed under a Creative Commons Attribution 4.0 International License.