Relative vertex asphericity
Sign Up to like & getrecommendations! Published in 2020 at "Canadian Mathematical Bulletin"
DOI: 10.4153/s0008439520000454
Abstract: Abstract Diagrammatic reducibility DR and its generalization, vertex asphericity VA, are combinatorial tools developed for detecting asphericity of a 2-complex. Here we present tests for a relative version of VA that apply to pairs of… read more here.
Keywords: asphericity; relative vertex; vertex asphericity;