Abstract
Recently extremal double circulant self-dual codes have been classified for lengths n ≤ 62. In this paper, a complete classification of extremal double circulant self-dual codes of lengths 64 to 72 is presented. Almost all of the extremal double circulant singly-even codes given have weight enumerators for which extremal codes were not previously known to exist.
| Original language | English |
|---|---|
| Pages (from-to) | 257-269 |
| Number of pages | 13 |
| Journal | Designs, Codes, and Cryptography |
| Volume | 13 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1998 Jan 1 |
| Externally published | Yes |
Keywords
- Extremal codes
- Self-dual codes and double circulant codes
ASJC Scopus subject areas
- Computer Science Applications
- Applied Mathematics
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Cite this
Gulliver, T. A., & Harada, M. (1998). Classification of Extremal Double Circulant Self-Dual Codes of Lengths 64 to 72. Designs, Codes, and Cryptography, 13(3), 257-269. https://doi.org/10.1023/A:1008249924142