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TIT
2008
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13 years 4 months ago
New MDS or Near-MDS Self-Dual Codes
We construct new MDS or near-MDS self-dual codes over large finite fields. In particular we show that there exists a Euclidean self-dual MDS code of length n = q over GF(q) wheneve...
T. Aaron Gulliver, Jon-Lark Kim, Yoonjin Lee
CORR
2008
Springer
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13 years 4 months ago
Automorphisms of doubly-even self-dual binary codes
The automorphism group of a binary doubly-even self-dual code is always contained in the alternating group. On the other hand, given a permutation group G of degree n there exists...
Annika Guenther, Gabriele Nebe