Some restrictions on the weight enumerators of near-extremal ternary self-dual codes and quaternary Hermitian self-dual codes

We give restrictions on the weight enumerators of ternary near-extremal self-dual codes of length divisible by 12 and quaternary near-extremal Hermitian self-dual codes of length divisible by 6. We consider the weight enumerators for which there is a ternary near-extremal self-dual code of length 12...

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Veröffentlicht in:	Designs, codes, and cryptography codes, and cryptography, 2023-05, Vol.91 (5), p.1813-1843
Hauptverfasser:	Araya, Makoto, Harada, Masaaki
Format:	Artikel
Sprache:	eng
Schlagworte:	Coding and Information Theory Computer Science Cryptology Discrete Mathematics in Computer Science
Online-Zugang:	Volltext
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