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Symplectic Capacities of Toric Manifolds and Related Results

Published online by Cambridge University Press:  11 January 2016

Guangcun Lu*
Affiliation:
Department of Mathematics, Beijing Normal University, Beijing, 100875, P. R. of Chinagclu@bnu.edu.cn
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Abstract

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In this paper we give concrete estimations for the pseudo symplectic capacities of toric manifolds in combinatorial data. Some examples are given to show that our estimates can compute their pseudo symplectic capacities. As applications we also estimate the symplectic capacities of the polygon spaces. Other related results are impacts of symplectic blow-up on symplectic capacities, symplectic packings in symplectic toric manifolds, the Seshadri constant of an ample line bundle on toric manifolds, and symplectic capacities of symplectic manifolds with S1-action.

Keywords

Type
Research Article
Copyright
Copyright © Editorial Board of Nagoya Mathematical Journal 2006

References

[Ab] Abreu, M., Käahler geometry of toric manifolds in symplectic coordinates, Symplectic and contact topology: interactions and perspectives (Toronto, ON/Montreal, QC, 2001), Fields Inst. Commun. 35, Amer. Math. Soc., Providence, RI (2003), pp. 124.Google Scholar
[Au] Audin, M., The topology of torus actions on symplectic manifolds, Progress in Mathematics, 93, Birkhäauser, 1991.Google Scholar
[Ba1] Batyrev, V. V., Quantum cohomology rings of toric manifolds, Astéerisque, 218 (1993), 934.Google Scholar
[Ba2] Batyrev, V. V., On the classification of smooth projective toric varieties, J. Algebraic Geometry, 3 (1994), 493535.Google Scholar
[Ba3] Batyrev, V. V., On the classification of toric Fano 4-folds, J. Math. Sciences, 94 (1999), 10211050.CrossRefGoogle Scholar
[Bi] Biran, P., From symplectic packing to algebraic geometry and back, European Congress of Mathematics, Vol. II (Barcelona, 2000), Prog. Math., 202, Birkhöauser (2001), pp. 507524.Google Scholar
[BiCi] Biran, P. and Cieliebak, K., Symplectic topology on subcritical manifolds, Comm. Math. Helv., 76 (2001), no. 4, 712753.Google Scholar
[CdFKM] Candelas, P., Ossa, X. de la, Font, A., Katz, S. and Morrison, D., Mirror symmetry for two parameter models I, Mirror symmetry, II, AMS/IP Stud. Adv. Math., 1, Amer. Math. Soc., Providence, RI (1997), pp. 483543.Google Scholar
[CiS] Cieliebak, K. and Salamon, D. A., Wall crossing for symplectic vortices and quantum cohomology, math.SG/0209170.Google Scholar
[Del] Delzant, T., Hamiltoniens péeriodiques et image convexe de l’application moment, Bull. Soc. Math. France, 116 (1988), 315339.Google Scholar
[Dem] Demailly, J.-P., L2-vanishing theorems for positive line bundles and adjunction theory, Transcendental methods in Algebraic Geometry (Catanese, F. and Ciliberto, C., eds.), Lect. Notes Math. 1646, Springer-Verlag (1992), pp. 197.Google Scholar
[Ew] Ewald, G., Combinatorial combinatorial convexity and algebraic geometry, Graduate Texts in Mathematics 168, Springer, 1996.Google Scholar
[Fu] Fulton, W., Introduction to Toric Varieties, Annals of Mathematics Studies 131, Princeton University Press, 1993.CrossRefGoogle Scholar
[Ga] Gathmann, A., Gromov-Witten invariants of blow-ups, J. Algebraic Geom., 10 (2001), no. 3, 399432.Google Scholar
[Gin] Ginzburg, V., The Weinstein conjecture and the theorems of nearby and almost existence, The breadth of symplectic and Poisson geometry, Progr. Math., 232, Birkhäauser Boston, Boston, MA (2005), pp. 139172.Google Scholar
[Giv] Givental, A., A mirror theorem for toric complete intersections, Topological field theory, primitive forms and related topics (Kyoto, 1996), Progr. Math., 160, Birkhäauser Boston, Boston, MA (1998), pp. 141175.Google Scholar
[Go] Gonzalez, E., Quantum cohomology and S1-action with isolated fixed points, math.SG/0310114.Google Scholar
[Gr] Gromov, M., Pseudoholomorphic curves in symplectic manifolds, Invent. Math., 82 (1985), 307347.CrossRefGoogle Scholar
[Gu1] Guillemin, V., Käahler structures on toric varieties, J. Diff. Geom., 40 (1994), 285309.Google Scholar
[Gu2] Guillemin, V., Moment maps and combinatorial invariants of Hamiltonian Tn-spaces, Progress in Mathematics, 122, Birkhöauser, 1994.Google Scholar
[HaKn] Hausmann, J.-C. and Knutson, A., The cohomology ring of polygon spaces, Ann. Inst. Fourier, Grenoble, 48 (1998), 281321.Google Scholar
[Hu] Hu, J., Gromov-Witten invariants of blow-ups along points and curves, Math. Z., 233 (2000), no. 4, 709739.Google Scholar
[HZ] Hofer, H. and Zehnder, E., Symplectic Invariants and Hamiltonian Dynamics, Birkhäauser, Boston, MA, 1994.Google Scholar
[Ka] Karshon, Y., Appendix to [McP], Inven. Math., 115 (1994), 431434.Google Scholar
[KaTo] Karshon, Y. and Tolman, S., The Gromov width of complex Grassmannians, math.SG/0405391.Google Scholar
[Ko] Kollár, J., Low Degree Polynomial Equations: Arithmetic, Geometry and Topology, Progress in Mathematics, 122, Birkhäauser (1994), pp. 255288.Google Scholar
[KoMor] Kolláar, J. and Mori, S., Birational Geometry of Algebraic Varieties, Cambridge tracts in Mathematics, 134, Cambridge University Press, 1998.CrossRefGoogle Scholar
[Kr] Kresch, A., Gromov-Witten invariants of a class of toric varietes, Michigan Math. J., 48 (2000), 369391.Google Scholar
[Lu1] Lu, G. C., The Weinstein conjecture in the uniruled manifolds, Math. Res. Lett., 7 (2000), 383387.Google Scholar
[Lu2] Lu, G. C., Symplectic capacities of toric manifolds and combinatorial inequalities, C. R. Acad. Sci. Paris, Ser. I, 334 (2002), 889892.Google Scholar
[Lu3] Lu, G. C., Gromov-Witten invariants and pseudo symplectic capacities, math.SG/0103195, v6, 6 September 2001, and v9, 3 December 2004, to appear in Israel Journal of Mathematics.Google Scholar
[Mc] McDuff, D., Quantum homology of fibrations over S2 , International Journal of mathematics, 11 (2000), 665721.Google Scholar
[McP] McDuff, D. and Polterovich, L., Symplectic packings and algebraic geometry, Invent. Math., 115 (1994), 405425.Google Scholar
[Mor1] Mori, S., Projective manifolds with ample tangent bundles, Ann. Math., 110 (1975), 593606.Google Scholar
[Mor2] Mori, S., An email communication.Google Scholar
[Oda] Oda, T., Convex Bodies and Algebraic Geometry, Springer-Verlag, 1988.Google Scholar
[Sa] Sato, H., Toward the classification of higher-dimensional toric Fano varieties, Tohoku Math. J., 52 (2000), no. 3, 383413.Google Scholar
[Sch] Schlenk, F., On symplectic folding, preprint, math.SG/9903086, March 1999.Google Scholar
[Sik] Sikorav, J. C., Rigiditée symplectique dans le cotangent de n , Duke Mathematical Journal, 59 (1989), 227231.Google Scholar
[Sp] Spielberg, H., The Gromov-Witten invariants of symplectic toric manifolds, and their quantum cohomology ring, C. R. Acad. Sci. Paris, Ser. I, 329 (1999), 699704.Google Scholar
[Tr] Traynor, L., Symplectic packing constructions, J. Diff. Geom., 41 (1995), 735751.Google Scholar
[Wi] Wiśniewski, J. A., Toric Mori theory and Fano manifolds, Séeminaires & Congrès, 6 (2002), 249272.Google Scholar