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Hyperfocused arcs in PG(2,32)

Combinatorics 2011-02-22 v3
Authors: Giorgio Faina , Cristiano Parrettini , Fabio Pasticci
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Abstract

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.

Cite

@article{arxiv.0803.3933,
  title  = {Hyperfocused arcs in PG(2,32)},
  author = {Giorgio Faina and Cristiano Parrettini and Fabio Pasticci},
  journal= {arXiv preprint arXiv:0803.3933},
  year   = {2011}
}

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