A complete classifcation of doubly even self-dual codes of length 40

Koichi Betsumiya, Masaaki Harada, Akihiro Munemasa

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

A complete classification of binary doubly even self-dual codes of length 40 is given. As a consequence, a classifcation of binary extremal self-dual codes of length 38 is also given.

Original languageEnglish
JournalElectronic Journal of Combinatorics
Volume19
Issue number3
Publication statusPublished - 2012 Aug 9

Keywords

  • Mass formula
  • Self-dual code
  • Weight enumerator

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Geometry and Topology
  • Discrete Mathematics and Combinatorics
  • Computational Theory and Mathematics
  • Applied Mathematics

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