Independence complexes of $(n \times 6)$-grid graphs
Takahiro Matsushita, Shun Wakatsuki·2022-07-21·via math.CO updates on arXiv.org
We determine the homotopy types of the independence complexes of the $(n \times 6)$-square grid graphs. In fact, we show that these complexes are homotopy equivalent to wedges of spheres.