Resum
We study odd and even ℤ2ℤ4 formally self-dual codes. The images of these codes are binary codes whose weight enumerators are that of a formally self-dual code but may not be linear. Three constructions are given for formally self-dual codes and existence theorems are given for codes of each type defined in the paper. © 2012 Springer Science+Business Media New York.
Idioma original | Anglès |
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Pàgines (de-a) | 435-453 |
Revista | Designs, Codes, and Cryptography |
Volum | 72 |
Número | 2 |
DOIs | |
Estat de la publicació | Publicada - 1 de gen. 2014 |