DocumentCode
1343267
Title
Some new extremal self-dual codes with lengths 44, 50, 54, and 58
Author
Boukliev, Ilya ; Buyuklieva, Stefka
Author_Institution
Inst. of Math., Bulgarian Acad. of Sci., Sofia, Bulgaria
Volume
44
Issue
2
fYear
1998
fDate
3/1/1998 12:00:00 AM
Firstpage
809
Lastpage
812
Abstract
We construct extremal self-dual codes with lengths 44, 50, 54, and 58. They have weight enumerators for which extremal codes were previously not known to exist. Two methods are used for constructing the codes using self dual codes of same or smaller length. To obtain the codes we use a combinatorial optimization search
Keywords
combinatorial mathematics; dual codes; optimisation; search problems; code lengths; extremal self-dual codes; weight enumerators; Cryptography; Lattices;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/18.661526
Filename
661526
Link To Document