| Autor: |
Gildea, Joe, Kaya, Abidin, Taylor, Rhian, Tylyshchak, Alexander, Yildiz, Bahattin |
| Rok vydání: |
2020 |
| Předmět: |
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| Druh dokumentu: |
Working Paper |
| Popis: |
In this paper, we construct self-dual codes from a construction that involves both block circulant matrices and block quadratic residue circulant matrices. We provide conditions when this construction can yield self-dual codes. We construct self-dual codes of various lengths over F2 and F2 + uF2. Using extensions, neighbours and sequences of neighbours, we construct many new self-dual codes. In particular, we construct one new self-dual code of length 66 and 51 new self-dual codes of length 68. |
| Databáze: |
arXiv |
| Externí odkaz: |
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