Symplectic $\mathbf {S}^{1} \times N^3$, subgroup separability, and vanishing Thurston norm
HTML articles powered by AMS MathViewer
- by Stefan Friedl and Stefano Vidussi
- J. Amer. Math. Soc. 21 (2008), 597-610
- DOI: https://doi.org/10.1090/S0894-0347-07-00577-2
- Published electronically: August 28, 2007
- PDF | Request permission
Abstract:
Let $N$ be a closed, oriented $3$–manifold. A folklore conjecture states that $S^{1} \times N$ admits a symplectic structure if and only if $N$ admits a fibration over the circle. We will prove this conjecture in the case when $N$ is irreducible and its fundamental group satisfies appropriate subgroup separability conditions. This statement includes $3$–manifolds with vanishing Thurston norm, graph manifolds and $3$–manifolds with surface subgroup separability (a condition satisfied conjecturally by all hyperbolic $3$–manifolds). Our result covers, in particular, the case of $0$–framed surgeries along knots of genus one. The statement follows from the proof that twisted Alexander polynomials decide fiberability for all the $3$–manifolds listed above. As a corollary, it follows that twisted Alexander polynomials decide if a knot of genus one is fibered.References
- Colin Adams and Eric Schoenfeld, Totally geodesic Seifert surfaces in hyperbolic knot and link complements. I, Geom. Dedicata 116 (2005), 237–247. MR 2195448, DOI 10.1007/s10711-005-9018-z
- Francis Bonahon, Geometric structures on 3-manifolds, Handbook of geometric topology, North-Holland, Amsterdam, 2002, pp. 93–164. MR 1886669
- Gerhard Burde and Heiner Zieschang, Neuwirthsche Knoten und Flächenabbildungen, Abh. Math. Sem. Univ. Hamburg 31 (1967), 239–246 (German). MR 229229, DOI 10.1007/BF02992402
- R. G. Burns, A. Karrass, and D. Solitar, A note on groups with separable finitely generated subgroups, Bull. Austral. Math. Soc. 36 (1987), no. 1, 153–160. MR 897431, DOI 10.1017/S0004972700026393
- David Eisenbud and Walter Neumann, Three-dimensional link theory and invariants of plane curve singularities, Annals of Mathematics Studies, vol. 110, Princeton University Press, Princeton, NJ, 1985. MR 817982
- Stefan Friedl and Taehee Kim, The Thurston norm, fibered manifolds and twisted Alexander polynomials, Topology 45 (2006), no. 6, 929–953. MR 2263219, DOI 10.1016/j.top.2006.06.003 [FV06a]FV06 S. Friedl, S. Vidussi, Twisted Alexander polynomials and symplectic structures, American Journal of Mathematics, to appear. [FV06b]FV06b S. Friedl, S. Vidussi, Nontrivial Alexander polynomials of knots and links, Bull. Lond. Math. Soc. 39: 614–622 (2007). [FV07]FV07 S. Friedl, S. Vidussi, Symplectic $4$–manifolds with a free circle action, Preprint (2007).
- David Gabai, Foliations and the topology of $3$-manifolds, J. Differential Geom. 18 (1983), no. 3, 445–503. MR 723813
- David Gabai, Foliations and the topology of $3$-manifolds. II, J. Differential Geom. 26 (1987), no. 3, 461–478. MR 910017
- Rita Gitik, Doubles of groups and hyperbolic LERF 3-manifolds, Ann. of Math. (2) 150 (1999), no. 3, 775–806. MR 1740992, DOI 10.2307/121056
- Emily Hamilton, Abelian subgroup separability of Haken 3-manifolds and closed hyperbolic $n$-orbifolds, Proc. London Math. Soc. (3) 83 (2001), no. 3, 626–646. MR 1851085, DOI 10.1112/plms/83.3.626 [Hat]Hat A. Hatcher, Basic Topology of 3-Manifolds, notes available at http://www.math. cornell.edu/˜ hatcher.
- John Hempel, $3$-Manifolds, Annals of Mathematics Studies, No. 86, Princeton University Press, Princeton, N. J.; University of Tokyo Press, Tokyo, 1976. MR 0415619
- John Hempel, Residual finiteness for $3$-manifolds, Combinatorial group theory and topology (Alta, Utah, 1984) Ann. of Math. Stud., vol. 111, Princeton Univ. Press, Princeton, NJ, 1987, pp. 379–396. MR 895623
- Sadayoshi Kojima, Finite covers of $3$-manifolds containing essential surfaces of Euler characteristic $=0$, Proc. Amer. Math. Soc. 101 (1987), no. 4, 743–747. MR 911044, DOI 10.1090/S0002-9939-1987-0911044-9
- P. B. Kronheimer, Embedded surfaces and gauge theory in three and four dimensions, Surveys in differential geometry, Vol. III (Cambridge, MA, 1996) Int. Press, Boston, MA, 1998, pp. 243–298. MR 1677890
- P. B. Kronheimer, Minimal genus in $S^1\times M^3$, Invent. Math. 135 (1999), no. 1, 45–61. MR 1664695, DOI 10.1007/s002220050279
- William Jaco, Lectures on three-manifold topology, CBMS Regional Conference Series in Mathematics, vol. 43, American Mathematical Society, Providence, R.I., 1980. MR 565450
- Xiao Song Lin, Representations of knot groups and twisted Alexander polynomials, Acta Math. Sin. (Engl. Ser.) 17 (2001), no. 3, 361–380. MR 1852950, DOI 10.1007/s101140100122
- D. D. Long and G. A. Niblo, Subgroup separability and $3$-manifold groups, Math. Z. 207 (1991), no. 2, 209–215. MR 1109662, DOI 10.1007/BF02571384
- Darren Long and Alan W. Reid, Surface subgroups and subgroup separability in 3-manifold topology, Publicações Matemáticas do IMPA. [IMPA Mathematical Publications], Instituto Nacional de Matemática Pura e Aplicada (IMPA), Rio de Janeiro, 2005. 25$^\textrm {o}$ Colóquio Brasileiro de Matemática. [25th Brazilian Mathematics Colloquium]. MR 2164951
- John Luecke, Finite covers of $3$-manifolds containing essential tori, Trans. Amer. Math. Soc. 310 (1988), no. 1, 381–391. MR 965759, DOI 10.1090/S0002-9947-1988-0965759-2
- John D. McCarthy, On the asphericity of a symplectic $M^3\times S^1$, Proc. Amer. Math. Soc. 129 (2001), no. 1, 257–264. MR 1707526, DOI 10.1090/S0002-9939-00-05571-4
- Curtis T. McMullen, The Alexander polynomial of a 3-manifold and the Thurston norm on cohomology, Ann. Sci. École Norm. Sup. (4) 35 (2002), no. 2, 153–171 (English, with English and French summaries). MR 1914929, DOI 10.1016/S0012-9593(02)01086-8
- Guowu Meng and Clifford Henry Taubes, $\underline \textrm {SW}=$ Milnor torsion, Math. Res. Lett. 3 (1996), no. 5, 661–674. MR 1418579, DOI 10.4310/MRL.1996.v3.n5.a8
- Graham A. Niblo and Daniel T. Wise, Subgroup separability, knot groups and graph manifolds, Proc. Amer. Math. Soc. 129 (2001), no. 3, 685–693. MR 1707529, DOI 10.1090/S0002-9939-00-05574-X
- Peter Scott, Subgroups of surface groups are almost geometric, J. London Math. Soc. (2) 17 (1978), no. 3, 555–565. MR 494062, DOI 10.1112/jlms/s2-17.3.555
- John Stallings, On fibering certain $3$-manifolds, Topology of 3-manifolds and related topics (Proc. The Univ. of Georgia Institute, 1961) Prentice-Hall, Englewood Cliffs, N.J., 1962, pp. 95–100. MR 0158375
- Clifford Henry Taubes, The Seiberg-Witten invariants and symplectic forms, Math. Res. Lett. 1 (1994), no. 6, 809–822. MR 1306023, DOI 10.4310/MRL.1994.v1.n6.a15
- Clifford Henry Taubes, More constraints on symplectic forms from Seiberg-Witten invariants, Math. Res. Lett. 2 (1995), no. 1, 9–13. MR 1312973, DOI 10.4310/MRL.1995.v2.n1.a2
- W. P. Thurston, Some simple examples of symplectic manifolds, Proc. Amer. Math. Soc. 55 (1976), no. 2, 467–468. MR 402764, DOI 10.1090/S0002-9939-1976-0402764-6
- William P. Thurston, Three-dimensional manifolds, Kleinian groups and hyperbolic geometry, Bull. Amer. Math. Soc. (N.S.) 6 (1982), no. 3, 357–381. MR 648524, DOI 10.1090/S0273-0979-1982-15003-0
- William P. Thurston, A norm for the homology of $3$-manifolds, Mem. Amer. Math. Soc. 59 (1986), no. 339, i–vi and 99–130. MR 823443
- Vladimir Turaev, Introduction to combinatorial torsions, Lectures in Mathematics ETH Zürich, Birkhäuser Verlag, Basel, 2001. Notes taken by Felix Schlenk. MR 1809561, DOI 10.1007/978-3-0348-8321-4 [Vi99]Vi99 S. Vidussi, The Alexander norm is smaller than the Thurston norm; a Seiberg–Witten proof, Prepublication Ecole Polytechnique 6 (1999).
- Stefano Vidussi, Norms on the cohomology of a 3-manifold and SW theory, Pacific J. Math. 208 (2003), no. 1, 169–186. MR 1979378, DOI 10.2140/pjm.2003.208.169
Bibliographic Information
- Stefan Friedl
- Affiliation: Département de Mathématiques, Université du Québec à Montréal, Montréal, Québec, H3C 3P8, Canada
- MR Author ID: 746949
- Email: sfriedl@gmail.com
- Stefano Vidussi
- Affiliation: Department of Mathematics, University of California, Riverside, California 92521
- Email: svidussi@math.ucr.edu
- Received by editor(s): August 2, 2006
- Published electronically: August 28, 2007
- Additional Notes: The second author was partially supported by NSF grant #0629956.
- © Copyright 2007
American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication. - Journal: J. Amer. Math. Soc. 21 (2008), 597-610
- MSC (2000): Primary 57R17, 57M27
- DOI: https://doi.org/10.1090/S0894-0347-07-00577-2
- MathSciNet review: 2373361
Dedicated: Dedicated to the memory of Xiao-Song Lin