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arXiv · 1412.0257

A local central limit theorem for the number of triangles in a random graph

Justin Gilmer·Swastik Kopparty
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Abstract

In this paper, we prove a local limit theorem for the distribution of the number of triangles in the Erdos-Renyi random graph $G(n,p)$, where $p \in (0,1)$ is a fixed constant. Our proof is based on bounding the characteristic function $ψ(t)$ of the number of triangles, and uses several different conditioning arguments for handling different ranges of $t$.

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Justin Gilmer, Swastik Kopparty. 2014-12-05. A local central limit theorem for the number of triangles in a random graph. https://arxiv.org/abs/1412.0257

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