DocumentCode
756117
Title
On Binary Self-Dual Codes With Automorphisms
Author
Yorgova, Radinka Aleksandrova
Author_Institution
Selmer Center, Univ. of Bergen, Bergen
Volume
54
Issue
7
fYear
2008
fDate
7/1/2008 12:00:00 AM
Firstpage
3345
Lastpage
3351
Abstract
In this correspondence, we present some results concerning a decomposition of binary self-dual codes possessing an automorphism of certain type. Two applications are given. The first one is the classification of all extremal doubly even self-dual codes of length having an automorphism of order . The second one is the proof for uniqueness of the doubly even self-dual code having an automorphism of order .
Keywords
binary codes; dual codes; group theory; automorphisms; binary self-dual codes; Binary codes; Hamming weight; Vectors; Automorphisms; self-dual codes;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.2008.924692
Filename
4545001
Link To Document