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arXiv · 1309.0133

The (7,4)-conjecture in finite groups

Jozsef Solymosi
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Abstract

The first open case of the Brown, Erdős, Sós conjecture is equivalent to the following; For every $c>0$ there is a threshold $n_0$ so that if a quasigroup has order $n\geq n_0$ then for every subset of triples of the form $(a,b,ab),$ denoted by $S,$ if $|S|\geq cn^2$ then there is a seven-element subset of the quasigroup which spans at least four triples of the selected subset $S.$ In this paper we prove the conjecture for finite groups.

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Jozsef Solymosi. 2013-08-31. The (7,4)-conjecture in finite groups. https://arxiv.org/abs/1309.0133

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