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Determinants of binary circulant matrices
International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.
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We investigate the problem of deciding whether or not determinants of binary circulant matrices (i.e. matrices with entries in either {0, 1} or {−1, 1}) can reach Hadamard's bound. We find necessary and sufficient conditions for the existence of such matrices. A direct consequence of this study relates to the existence of Barker sequences.
doi:10.1109/isit.2004.1365161
dblp:conf/isit/MazeP04
fatcat:q7gwwlbj45hznpwcd6i7gnm5vu