2020/03/05 by Ann-Kathrin Elm, Elm, Ann-Kathrin, Jan Kurkofka +1
Computer Science · Mathematics · #05C05 #05C40 #05C63 (Primary) 05C83 #54D15 (Secondary) #Advanced Topology and Set Theory #Combinatorics (math.CO) #FOS: Mathematics #General Topology (math.GN) #Homotopy and Cohomology in Algebraic Topology #Topological and Geometric Data Analysis
paper · pdf · doi:10.48550/arxiv.2003.02535
openalex publication_date 2020/03/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Carmesin has extended Robertson and Seymour's tree-of-tangles theorem to the infinite tangles of locally finite infinite graphs. We extend it further to the infinite tangles of all infinite graphs. Our result has a number of applications for the topology of infinite graphs, such as their end spaces and their compactifications.