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No projective 16-divisible binary linear code of length 131 exists

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arxiv 2006.10382 v1 pith:SPX4VHMU submitted 2020-06-18 cs.IT math.COmath.IT

classification cs.ITmath.COmath.IT
keywords linearbinarycodedivisibleexistslengthprojectivebounds
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We show that no projective 16-divisible binary linear code of length 131 exists. This implies several improved upper bounds for constant-dimension codes, used in random linear network coding, and partial spreads.

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