| Autor: |
HANNUSCH, CAROLIN, LAKATOS, PIROSKA |
| Předmět: |
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| Zdroj: |
Discrete Mathematics, Algorithms & Applications; Dec2012, Vol. 4 Issue 4, p-1, 13p |
| Abstrakt: |
We prove that for arbitrary n ∈ ℕ and and for a field K of characteristic 2 there exists an abelian group G of order 2n such that one of the powers of the radical of the group algebra K[G] is a (2n, 2n-1, 2d)-self-dual code. These codes are constructed for abelian groups G with decomposition where a1 ≥ 3 and si ≥ 0(1 ≤ i ≤ 3). [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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