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arxiv: 0803.3933 · v3 · pith:ZNTN56NJnew · submitted 2008-03-27 · 🧮 math.CO

Hyperfocused arcs in PG(2,32)

classification 🧮 math.CO
keywords arcshyperfocusedaidedcomputerexistencefollowingnon-existenceopen
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In PG(2,32) the following two results are proven by a computer aided search. (i) Uniqueness of hyperfocused 12-arcs, up to projectivities; (ii) Non-existence of hyperfocused 14-arcs. The existence problem for hyperfocused 16-arcs remains open.

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