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Mutually Unbiased Weighing Matrices

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arxiv 1307.8161 v1 pith:PJFH2RJE submitted 2013-07-30 math.CO

Mutually Unbiased Weighing Matrices

classification math.CO
keywords matricesmutuallyunbiasedweighingapplicationsboundcomplexexamine
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Inspired by the many applications of mutually unbiased Hadamard matrices, we study mutually unbiased weighing matrices. These matrices are studied for small orders and weights in both the real and complex setting. Our results make use of and examine the sharpness of a very important existing upper bound for the number of mutually unbiased weighing matrices.

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