On type II codes over F4

K. Betsumiya, T. A. Gulliver, M. Harada, A. Munemasa

Research output: Contribution to journalConference articlepeer-review


Recently Type II codes over F4 have been introduced as Euclidean self-dual codes with the property that all Lee weights are divisible by four. We construct new extremal Type I and Type II codes, and show that there are seven Type II codes of length 12, up to permutation-equivalence.

Original languageEnglish
Pages (from-to)141
Number of pages1
JournalIEEE International Symposium on Information Theory - Proceedings
Publication statusPublished - 2000
Event2000 IEEE International Symposium on Information Theory - Serrento, Italy
Duration: 2000 Jun 252000 Jun 30


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