Neighborhoods of Binary Self-Dual Codes
DOI:
https://doi.org/10.37256/cm.4420232397Keywords:
Type I codes, Type II codes, binary self-dual codes, neighborhoodAbstract
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.
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Copyright (c) 2023 Carolin Hannusch, et al.
This work is licensed under a Creative Commons Attribution 4.0 International License.