Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8903658 | European Journal of Combinatorics | 2017 | 5 Pages |
Abstract
The boundary of a triangle is the only F-tight triangulation of a closed 1-manifold. A triangulation of a closed 2-manifold is F-tight if and only if it is F-orientable and neighbourly. In this paper we prove that a triangulation of a closed 3-manifold is F-tight if and only if it is F-orientable, neighbourly and stacked. In consequence, the Kühnel-Lutz conjecture is valid in dimension â¤3.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Bhaskar Bagchi, Basudeb Datta, Jonathan Spreer,