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arXiv · 1103.0062

The Elementary Divisors of the Incidence Matrix of Skew Lines in PG(3,q)

Andries E. Brouwer·Joshua E. Ducey·Peter Sin
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Abstract

The elementary divisors of the incidence matrix of lines in PG(3,q) are computed, where two lines are incident if and only if they are skew.

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Andries E. Brouwer, Joshua E. Ducey, Peter Sin. 2011-10-06. The Elementary Divisors of the Incidence Matrix of Skew Lines in PG(3,q). https://arxiv.org/abs/1103.0062

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