Isodual Codes over ℤ2k and Isodual Lattices

Christine Bachoc, T. Aaron Gulliver, Masaaki Harada

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


A code is called isodual if it is equivalent to its dual code, and a lattice is called isodual if it is isometric to its dual lattice. In this note, we investigate isodual codes over ℤ2k. These codes give rise to isodual lattices; in particular, we construct a 22-dimensional isodual lattice with minimum norm 3 and kissing number 2464.

Original languageEnglish
Pages (from-to)223-240
Number of pages18
JournalJournal of Algebraic Combinatorics
Issue number3
Publication statusPublished - 2000 Nov


  • Isodual codes over ℤ and double circulant codes department of electrical and computer engineering
  • Isodual lattices


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