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arXiv · 1802.02875

Vanishing ideals of binary Hamming spheres

Giuseppe D'Alconzo·Alessio Meneghetti
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Abstract

We consider the simplified Algebraic Normal Form (sANF) of Boolean functions vanishing on Hamming spheres centred at zero and the associated sANF vector. We show that this vector is periodic, leading to an efficient computation of the sANF and to specific formulas for particular cases. Moreover, we explicitly provide a connection to the binary M{\"o}bius transform of the elementary symmetric functions. We conclude by presenting a method based on polynomial evaluation to bound the minimum distance of binary nonlinear codes. The same method can be used to compute the minimum distance and the weight distribution of binary linear codes.

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Giuseppe D'Alconzo, Alessio Meneghetti. 2018-02-08. Vanishing ideals of binary Hamming spheres. https://arxiv.org/abs/1802.02875

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