Intrinsically knotted graphs with linklessly embeddable simple minors

Autor:	Mattman, Thomas W., Naimi, Ramin, Pavelescu, Andrei, Pavelescu, Elena
Rok vydání:	2021
Předmět:	Mathematics - Geometric Topology Mathematics - Combinatorics 57M15
Zdroj:	Algebr. Geom. Topol. 24 (2024) 1203-1223
Druh dokumentu:	Working Paper
DOI:	10.2140/agt.2024.24.1203
Popis:	It has been an open question whether the deletion or contraction of an edge in an intrinsically knotted graph always yields an intrinsically linked graph. We present a new intrinsically knotted graph that shows the answer to both questions is no. Comment: 22 pages, 31 figures, 1 table
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2111.08859 Zobrazit plný text záznamu View this record from Arxiv