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

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چکیده

We give restrictions on the weight enumerators of ternary near-extremal self-dual codes length divisible by 12 and quaternary Hermitian 6. consider for which there is a code 12m $$m =3,4,5,6$$ . Also we 6m =4,5,6$$

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ژورنال

عنوان ژورنال: Designs, Codes and Cryptography

سال: 2023

ISSN: ['0925-1022', '1573-7586']

DOI: https://doi.org/10.1007/s10623-022-01172-7