On type IV self-dual codes over Z4
Discrete Mathematics
Z6-code constructions of the Leech lattice and the Niemeier lattices
European Journal of Combinatorics
Weights modulo pe of linear codes over rings
Designs, Codes and Cryptography
A generalized Gleason---Pierce---Ward theorem
Designs, Codes and Cryptography
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 3
Linear codes over $${\mathbb{F}_2+u\mathbb{F}_2+v\mathbb{F}_2+uv\mathbb{F}_2}$$
Designs, Codes and Cryptography
Some results on cyclic codes over F2 + ΥF2
IEEE Transactions on Information Theory
On the decomposition of self-dual codes over F2+uF2 with an automorphism of odd prime order
Finite Fields and Their Applications
Self-dual codes over F2+uF2 with an automorphism of odd order
Finite Fields and Their Applications
Classification of Type IV Self-Dual Z4-Codes of Length 16
Finite Fields and Their Applications
On the classification and enumeration of self-dual codes
Finite Fields and Their Applications
| Hi-index | 754.90 |
We study Type IV self-dual codes over the commutative rings of order 4. Gleason-type theorems of Type IV codes and their shadow codes are investigated. A mass formula of Type IV codes over these rings are given. We give a classification of Type TV codes over Z4 and F2+uF2 for reasonable lengths. We also construct a number of optimal Type TV codes