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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2506.18782 |
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Table of Contents:
- Given the $r$-distance graph on the hypercube $\mathbb{F}_2^n$, where two vertices are adjacent if their Hamming distance is exactly $r$, we study the maximum size $T(n,r)$ of a triangle-free set of vertices. For even $r\le n/2$, we prove \[T(n,r)=O\!\left(\frac{r2^n}{n+1}\right).\] We also obtain lower bounds in various regimes of $r$ as a function of $n$.