We characterise the minimum weight codewords of the p-ary linear code of intersecting lines in PG(3,q), q=pʰ, q≥19, p prime, h≥ 1. If q is even, the minimum weight equals q³+q²+q+1. If q is odd, the minimum weight equals q³+2q²+q+1. For q even, we also characterise the codewords of second smallest weight.
No takes yet. Share an insight, caveat, or question.
Adriaensen et al. (2024) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: