The 6-property for simplicial complexes and a combinatorial Cartan-Hadamard theorem for manifolds

Author:

Corson J.,Trace B.

Abstract

The 6-property for 2-dimensional simplicial complexes is the condition that every nontrivial circuit in the link of a vertex has length greater than or equal to six. If a compact n n -manifold M M has a 2-dimensional spine with the 6-property, then we show that the interior of M M is covered by euclidean n n -space. In dimension n = 3 n=3 , we show further that such a 3-manifold is Haken.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. The collapsibility of CAT(0) square $2$-complexes;Publicationes Mathematicae Debrecen;2020-07-01

2. On covering bridged plane triangulations with balls;Journal of Graph Theory;2003-07-31

3. Diagrammatically reducible complexes and Haken manifolds;Journal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics;2000-08

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