Abstract
Menasco proved that non-trivial links in the 3-sphere with connected prime alternating non-2-braid projections are hyperbolic. This was further extended to augmented alternating links wherein non-isotopic trivial components bounding disks punctured twice by the alternating link were added. Lackenby proved that the first and second collections of links together form a closed subset of the set of all finite volume hyperbolic 3-manifolds in the geometric topology. Here we prove that augmented cellular alternating links in I-bundles over closed surfaces are also hyperbolic and that in \(S \times I\), the cellular alternating links and the augmented cellular alternating links together form a closed subset of finite volume hyperbolic 3-manifolds in the geometric topology. Explicit examples of additional links in \(S \times I\) to which these results apply are included.
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References
Adams, C.C.: Thrice-punctured spheres in hyperbolic 3-manifolds. Trans. Amer. Math. Soc. 287(2), 645–656 (1985)
Adams, C.C.: Augmented alternating link complements are hyperbolic. In: Epstein, D.B.A. (ed.) Low-Dimensional Topology and Kleinian Groups. London Mathematical Society Lecture Note Series, vol. 112, pp. 115–130. Cambridge University Press, Cambridge (1986)
Adams, C.: Generalized augmented alternating links and hyperbolic volumes. Algebr. Geom. Topol. 17(6), 3375–3397 (2017)
Adams, C., Albors-Riera, C., Haddock, B., Li, Z., Nishida, D., Reinoso, B., Wang, L.: Hyperbolicity of links in thickened surfaces. Topology Appl. 256, 262–278 (2019)
Adams, C., Eisenberg, O., Greenberg, J., Kapoor, K., Liang, Z., O’Connor, K., Pacheco-Tallaj, N., Wang, Y.: TG-Hyperbolicity of virtual links. J. Knot Theory Ramifications 28(12), Art. No. 1950080 (2019)
Adams, C., Eisenberg, O., Greenberg, J., Kapoor, K., Liang, Z., O’Connor, K., Pachecho-Tallaj, N., Wang, Y.: Turaev hyperbolicity of classical and virtual knots. Algebr. Geom. Topol. 21(7), 3459–3482 (2021)
Benedetti, R., Petronio, C.: Lectures on Hyperbolic Geometry. Universitext. Springer, Berlin (1992)
Carter, J.S., Kamada, S., Saito, M.: Stable equivalence of knots on surfaces and virtual knot cobordisms. J. Knot Theory Ramifications 11(3), 311–322 (2002)
Crowell, R.H.: Nonalternating links. Illinois J. Math. 3(1), 101–120 (1959)
Futer, D., Kalfagianni, E., Purcell, J.S.: Dehn filling, volume, and the Jones polynomial. J. Differential Geom. 78, 429–464 (2008)
Hatcher, A.: Notes on basic 3-manifold topology (2007). https://pi.math.cornell.edu/~hatcher/3M/3Mfds.pdf
Howi, J.A., Purcell, J.S.: Geometry of alternating link on surfaces. Trans. Amer. Math. Soc. 373(4), 2349–2397 (2020)
Kalfagianni, E., Purcell, J.S.: Alternating links on surfaces and volume bounds (2020). ar**v:2004.10909
Kamada, N., Kamada, S.: Abstract link diagrams and virtual knots. J. Knot Theory Ramifications 9(1), 93–106 (2000)
Kwon, A.: Fully augmented links in the thickened torus (2020). ar**v:2007.12773
Kwon, A., Tham, Y.H.: Hyperbolicity of augmented links in the thickened torus. J. Knot Theory Ramifications 31(4), 2250025 (2022)
Lackenby, M.: The volume of hyperbolic alternating link complements. Proc. London Math. Soc. 88(1), 204–224 (2004)
Menasco, W.: Closed incompressible surfaces in alternating knot and link complements. Topology 23(1), 37–44 (1984)
Menasco, W.W., Thistlethwaite, M.B.: The Tait fly** conjecture. Bull. Amer. Math. Soc. (N.S.) 25(2), 403–412 (1991)
Menasco, W., Thistlethwaite, M.: The classification of alternating links. Ann. Math. 138(1), 113–171 (1993)
Purcell, J.S.: An introduction to fully augmented links. In: Champanerkar, A., et al. (eds.) Interactions Between Hyperbolic Geometry, Quantum Topology and Number Theory. Contemporary Mathematics, vol. 541, pp. 205–220. American Mathematical Society, Providence (2011)
Thurston, W.P.: Three dimensional manifolds, Kleinian groups and hyperbolic geometry. Bull. Amer. Math. Soc. (N.S.) 6(3), 357–381 (1982)
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We would like to give a special thanks to the referee for very helpful comments and corrections.
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Funding was provided by National Science Foundation (Grant No. DMS1659037).
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Adams, C., Capovilla-Searle, M., Li, D. et al. Augmented cellular alternating links in thickened surfaces are hyperbolic. European Journal of Mathematics 9, 100 (2023). https://doi.org/10.1007/s40879-023-00692-3
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DOI: https://doi.org/10.1007/s40879-023-00692-3