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arXiv:1706.02830 [math.CO]AbstractReferencesReviewsResources

A note on the maximum number of triangles in a $C_5$-free graph

Beka Ergemlidze, Ervin Győri, Abhishek Methuku, Nika Salia

Published 2017-06-09Version 1

We prove that the maximum number of triangles in a $C_5$-free graph on $n$ vertices is at most $\frac{1}{2 \sqrt 2} (1 + o(1)) n^{3/2}$, improving an estimate of Alon and Shikhelman.

Categories: math.CO
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