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Paper   IPM / M / 12371
School of Mathematics
  Title:   Hadamard matrices of order 32
  Author(s):  B. Tayfeh-Rezaie (Joint with H. Kharaghani)
  Status:   Published
  Journal: J. Combin. Des.
  Vol.:  21
  Year:  2013
  Pages:   212-221
  Supported by:  IPM
Two Hadamard matrices are considered equivalent if one is obtained from the other by a sequence of operations involving row or column permutations or negations. We complete the classification of Hadamard matrices of order 32. It turns out that there are exactly 13710027 such matrices up to equivalence.

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