中文

$(n \times 4)$ 与 $(n \times 5)$ 网格图的独立复形

代数拓扑 2023-04-25 v2 组合数学

摘要

我们确定了 (n×4)(n \times 4)(n×5)(n \times 5) 正方形网格图的独立复形的同伦类型。事实上,它们同伦等价于球的楔和。

关键词

引用

@article{arxiv.2203.16391,
  title  = {Independence complexes of $(n \times 4)$ and $(n \times 5)$-grid graphs},
  author = {Takahiro Matsushita and Shun Wakatsuki},
  journal= {arXiv preprint arXiv:2203.16391},
  year   = {2023}
}

备注

20 pages, 15 figures, minor revision, to appear in Topology and its Applications