Abstract
Conway and Sloane have listed the possible weight enumerators l'or extremal self-dual codes up to length 72. In this correspondence, we construct extremal singly-even self-dual [60,30,12] codes whose weight enumerator does not appear in this list. In addition, we present the possible weight enumerators for extremal self-dual codes of length 60.
Original language | English |
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Pages (from-to) | 658-659 |
Number of pages | 2 |
Journal | IEEE Transactions on Information Theory |
Volume | 42 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1996 |
Externally published | Yes |
Keywords
- Double circulant codes
- Extremal self-dual codes
ASJC Scopus subject areas
- Information Systems
- Computer Science Applications
- Library and Information Sciences