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arXiv:0707.4175 [math.CO]AbstractReferencesReviewsResources

On Hadamard matrices at roots of unity

Teodor Banica, Jean-Marc Schlenker

Published 2007-07-27, updated 2013-01-29Version 3

This paper has been withdrawn by the authors, the main result being known since Lam and Leung, J. Algebra 2000.

Comments: This paper has been withdrawn by the authors, the main result being known since Lam and Leung, J. Algebra 2000
Categories: math.CO
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