Blow-up trick in Combinatorics

Veronica Phan

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arXiv · 2605.06725

Blow-up trick in Combinatorics

Veronica Phan

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Abstract

Blow-up in graph theory is a procedure in which each vertex is replaced by copies of itself, and two copies are adjacent if and only if the original vertices are adjacent. In this paper, we extend the concept of graph blow-up to a more general combinatorial context and discuss its potential applications.

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Veronica Phan. 2026-05-07. Blow-up trick in Combinatorics. https://arxiv.org/abs/2605.06725

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