Bouyuklieva, Stefka; Bouyukliev, Iliya Classification of the extremal formally self-dual even codes of length 30. (English) Zbl 1213.94169 Adv. Math. Commun. 4, No. 3, 433-439 (2010). Summary: It is known that there are extremal formally self-dual even codes which are not self-dual only for lengths 6, 10, 12, 14, 18, 20, 22, 28 and 30. We complete the classification of extremal formally self-dual even codes by examining the case for length 30. Cited in 4 Documents MSC: 94B05 Linear codes (general theory) Keywords:formally self-dual codes; classification of codes; algorithm PDFBibTeX XMLCite \textit{S. Bouyuklieva} and \textit{I. Bouyukliev}, Adv. Math. Commun. 4, No. 3, 433--439 (2010; Zbl 1213.94169) Full Text: DOI arXiv