Exponential sums and rank of double persymmetric matrices over F_2

Jorgen Cherly

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arXiv · 0711.1937

Exponential sums and rank of double persymmetric matrices over F_2

Jorgen Cherly

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Abstract

We obtain, using exponential quadratic sums, explicit expressions for the number of double persymmetric matrices with entries in F_2 of given rank. (A matix [a(i,j)) is persymmetric if a(i,j) = a(r,s) for i+j = r+s)

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Jorgen Cherly. 2007-11-13. Exponential sums and rank of double persymmetric matrices over F_2. https://arxiv.org/abs/0711.1937

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