On the maximum number of minimal codewords

Romar dela Cruz; Sascha Kurz

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arXiv · 2010.10762

On the maximum number of minimal codewords

Romar dela Cruz·Sascha Kurz

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Abstract

Minimal codewords have applications in decoding linear codes and in cryptography. We study the maximum number of minimal codewords in binary linear codes of a given length and dimension. Improved lower and upper bounds on the maximum number are presented. We determine the exact values for the case of linear codes of dimension $k$ and length $k+2$ and for small values of the length and dimension. We also give a formula for the number of minimal codewords of linear codes of dimension $k$ and length $k+3$.

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Romar dela Cruz, Sascha Kurz. 2020-10-21. On the maximum number of minimal codewords. https://arxiv.org/abs/2010.10762

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