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On Intersection Problem for Perfect Binary Codes

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Abstract

The main result is that to any even integer q in the interval 0 ≤  q ≤  2n+1-2log(n+1), there are two perfect codes C1 and C2 of length n = 2m − 1, m ≥ 4, such that |C1C2| = q.

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Correspondence to Olof Heden.

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Communicated by V. Zinoviev

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Avgustinovich, S.V., Heden, O. & Solov’eva, F.I. On Intersection Problem for Perfect Binary Codes. Des Codes Crypt 39, 317–322 (2006). https://doi.org/10.1007/s10623-005-4982-8

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  • DOI: https://doi.org/10.1007/s10623-005-4982-8

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