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arXiv · 2203.16391

Independence complexes of $(n \times 4)$ and $(n \times 5)$-grid graphs

Takahiro Matsushita·Shun Wakatsuki
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Abstract

We determine the homotopy types of the independence complexes of $(n \times 4)$ and $(n \times 5)$-square grid graphs. In fact, they are homotopy equivalent to wedges of spheres.

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Takahiro Matsushita, Shun Wakatsuki. 2022-03-30. Independence complexes of $(n \times 4)$ and $(n \times 5)$-grid graphs. https://arxiv.org/abs/2203.16391

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