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

Autor:	Matsushita, Takahiro, Wakatsuki, Shun
Rok vydání:	2022
Předmět:	Mathematics - Algebraic Topology Mathematics - Combinatorics
Druh dokumentu:	Working Paper
Popis:	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. Comment: 20 pages, 15 figures, minor revision, to appear in Topology and its Applications
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2203.16391 Zobrazit plný text záznamu View this record from Arxiv