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arXiv · 1710.05731

Trees and $n$-Good Hypergraphs

Mark Budden·Andrew Penland
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Abstract

Trees fill many extremal roles in graph theory, being minimally connected and serving a critical role in the definition of $n$-good graphs. In this article, we consider the generalization of trees to the setting of $r$-uniform hypergraphs and how one may extend the notion of $n$-good graphs to this setting. We prove numerous bounds for $r$-uniform hypergraph Ramsey numbers involving trees and complete hypergraphs and show that in the $3$-uniform case, all trees are $n$-good when $n$ is odd or $n$ falls into specified even cases.

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Mark Budden, Andrew Penland. 2017-10-16. Trees and $n$-Good Hypergraphs. https://arxiv.org/abs/1710.05731

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