Matolcsi, Máté and Ruzsa, Z. Imre and Weiner, Mihály (2013) Systems of mutually unbiased Hadamard matrices containing real and complex matrices. AUSTRALASIAN JOURNAL OF COMBINATORICS, 55. pp. 35-47. ISSN 1034-4942
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Official URL: http://ajc.maths.uq.edu.au/?page=get_volumes&volum...
Abstract
We use combinatorial and Fourier analytic arguments to prove various non-existence results on systems of real and com- plex unbiased Hadamard matrices. In particular, we prove that a complete system of complex mutually unbiased Hadamard ma- trices (MUHs) in any dimension cannot contain more than one real Hadamard matrix. We also give new proofs of several known structural results in low dimensions.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science / természettudomány > QA Mathematics / matematika |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 09 Dec 2013 13:42 |
| Last Modified: | 09 Dec 2013 14:36 |
| URI: | http://real.mtak.hu/id/eprint/7884 |
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