an:01038266
Zbl 0889.05032
Flannery, D. L.
Cocyclic Hadamard matrices and Hadamard groups are equivalent
EN
J. Algebra 192, No. 2, 749-779 (1997).
00041636
1997
j
05B20 20E22 05B10 20J05
cocyclic Hadamard matrices; Hadamard groups
It is proved that the existence of cocyclic Hadamard matrices is equivalent to the existence of certain Hadamard groups. A procedure for the construction of Hadamard groups is described.
V.D.Tonchev (Houghton)