Abstract
Agol recently introduced the concept of a veering taut triangulation of a –manifold, which is a taut ideal triangulation with some extra combinatorial structure. We define the weaker notion of a “veering triangulation” and use it to show that all veering triangulations admit strict angle structures. We also answer a question of Agol, giving an example of a veering taut triangulation that is not layered.
Citation
Craig D Hodgson. J Hyam Rubinstein. Henry Segerman. Stephan Tillmann. "Veering triangulations admit strict angle structures." Geom. Topol. 15 (4) 2073 - 2089, 2011. https://doi.org/10.2140/gt.2011.15.2073
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