Title :
Double circulant self-dual codes over Z2k
Author :
Gulliver, T. Aaron ; Harada, Masaaki
Author_Institution :
Dept. of Electr. & Electron. Eng., Canterbury Univ., Christchurch, New Zealand
Abstract :
Recently there has been interest in self-dual codes over finite rings, specifically the rings Z2k. In this paper, we investigate double circulant self-dual codes over Z2k for small k and short lengths. In particular, we present numerous extremal codes
Keywords :
Galois fields; dual codes; Z2k rings; double circulant self-dual codes; extremal codes; finite ring; Lattices;
Conference_Titel :
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-5000-6
DOI :
10.1109/ISIT.1998.708744