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Spaces and moduli spaces of Riemannian metrics

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Abstract

These notes present and survey results about spaces and moduli spaces of complete Riemannian metrics with curvature bounds on open and closed manifolds, here focussing mainly on connectedness and disconnectedness properties. They also discuss several open problems and questions in the field.

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References

  1. Belegradek I, Farrell F T, Kapovitch V. Space of non-negatively curved manifolds and pseudoisotopies. J Differential Geom (to appear), arXiv: 1501.03475

  2. Belegradek I, Hu J. Connectedness properties of the space of complete non-negatively curved planes. Math Ann, 2015, 362: 1273–1286

    Article  MathSciNet  MATH  Google Scholar 

  3. Belegradek I, Kwasik S, Schultz R. Moduli spaces of non-negative sectional curvature and non-unique souls. J Differential Geom, 2011, 89: 49–86

    MathSciNet  MATH  Google Scholar 

  4. Botvinnik B, Ebert J, Randal-Williams O. Infinite loop spaces and positive scalar curvature. arXiv: 1411.7408

  5. Botvinnik B, Gilkey P. The eta invariant and metrics of positive scalar curvature. Math Ann, 1995, 302(3): 507–517

    Article  MathSciNet  MATH  Google Scholar 

  6. Botvinnik B, Gilkey P. Metrics of positive scalar curvature on spherical space forms. Canad J Math, 1996, 48(1): 64–80

    Article  MathSciNet  MATH  Google Scholar 

  7. Botvinnik B, Hanke B, Schick T, Walsh M. Homotopy groups of the moduli space of metrics of positive scalar curvature. Geom Topol, 2010, 14: 2047–2076

    Article  MathSciNet  MATH  Google Scholar 

  8. Carr R. Construction of manifolds of positive scalar curvature. Trans Amer Math Soc, 1988, 307(1): 63–74

    Article  MathSciNet  MATH  Google Scholar 

  9. Cerf J. Sur les difféomorphismes de la sphère de dimension trois (Г4 = 0). Lecture Notes in Math, Vol 53. Berlin: Springer-Verlag, 1968

    Google Scholar 

  10. Chen B L, Huang X T. Path-connectedness of the moduli spaces of metrics with positive isotropic curvature on four-manifolds. Math Ann (to appear)

  11. Chernysh V. On the homotopy type of the space R+(M). Preprint, arXiv: GT/0405235

  12. Codá Marques F. Deforming three-manifolds with positive scalar curvature. Ann of Math (2), 2012, 176(2): 815–863

    Article  MathSciNet  MATH  Google Scholar 

  13. Crowley D, Schick T. The Gromoll filtration, KO-characteristic classes and metrics of positive scalar curvature. Geom Topol, 2013, 17: 1773–1790

    Article  MathSciNet  MATH  Google Scholar 

  14. Dessai A, Klaus St, Tuschmann W. Nonconnected Moduli Spaces of Nonnegative Sectional Curvature Metrics on Simply Connected Manifolds. Preprint, 2016, arXiv: 1601.04877

    Google Scholar 

  15. Farrell F T, Ontaneda P. The Teichmüller space of pinched negatively curved metrics on a hyperbolic manifold is not contractible. Ann of Math (2), 2009, 170(1): 45–65

    Article  MathSciNet  MATH  Google Scholar 

  16. Farrell F T, Ontaneda P. The moduli space of negatively curved metrics of a hyperbolic manifold. J Topol, 2010, 3(3): 561–577

    Article  MathSciNet  MATH  Google Scholar 

  17. Farrell F T, Ontaneda P. On the topology of the space of negatively curved metrics. J Differential Geom, 2010, 86(2): 273–301

    MathSciNet  MATH  Google Scholar 

  18. Gajer P. Riemannian metrics of positive scalar curvature on compact manifolds with boundary. Ann Global Anal Geom, 1987, 5(3): 179–191

    Article  MathSciNet  MATH  Google Scholar 

  19. Gromov M, Lawson H B Jr. Positive scalar curvature and the Dirac operator on complete Riemannian manifolds. Publ Math Inst Hautes Études Sci, 1983, 58: 83–196

    Article  MathSciNet  MATH  Google Scholar 

  20. Hanke B, Schick T, Steimle W. The space of metrics of positive scalar curvature. Publ Math Inst Hautes Études Sci, 2014, 120: 335–367

    Article  MathSciNet  MATH  Google Scholar 

  21. Hitchin N. Harmonic spinors. Adv Math, 1974, 14: 1–55

    Article  MathSciNet  MATH  Google Scholar 

  22. Kapovitch V, Petrunin A, Tuschmann W. Non-negative pinching, moduli spaces and bundles with infinitely many souls. J Differential Geom, 2005, 71(3): 365–383

    MathSciNet  MATH  Google Scholar 

  23. Kreck M, Stolz S. Nonconnected moduli spaces of positive sectional curvature metrics. J Amer Math Soc, 1993, 6: 825–850

    Article  MathSciNet  MATH  Google Scholar 

  24. Lawson H B Jr, Michelsohn M -L. Spin Geometry. Princeton: Princeton Univ Press, 1989

    MATH  Google Scholar 

  25. Leichtnam E, Piazza P. On higher eta-invariants and metrics of positive scalar curvature. K-Theory, 2001, 24(4): 341–359

    Article  MathSciNet  MATH  Google Scholar 

  26. Lohkamp J. Curvature h-principles. Ann of Math, 1995, 142: 457–498

    Article  MathSciNet  MATH  Google Scholar 

  27. Piazza P, Schick Th. Groups with torsion, bordism and rho invariants. Pacific J Math, 2007, 232(2): 355–378

    Article  MathSciNet  MATH  Google Scholar 

  28. Piazza P, Schick Th. Rho classes, index theory and Stolz’ positive scalar curvature sequence. J Topology, 2014, 7(4): 965–1004

    Article  MathSciNet  MATH  Google Scholar 

  29. Rosenberg J, Stolz S. Metrics of positive scalar curvature and connections with surgery. In: Cappell S, Ranicki A, Rosenberg J, eds. Surveys on Surgery Theory, Vol 2. Ann of Math Stud, Vol 149. Princeton: Princeton Univ Press, 2001, 353–386

    Google Scholar 

  30. Ruberman D. Positive scalar curvature, diffeomorphisms and the Seiberg-Witten invariants. Geom Topol, 2001, 5: 895–924

    Article  MathSciNet  MATH  Google Scholar 

  31. Tuschmann W, Wraith D. Moduli Spaces of Riemannian Metrics. Oberwolfach Seminars, Vol 46. Basel: Birkhäuser, 2015

    Book  MATH  Google Scholar 

  32. Walsh M. Metrics of Positive Scalar Curvature and Generalized Morse Functions, Part I. Mem Amer Math Soc, Vol 209, No 983. Providence: Amer Math Soc, 2011

    Google Scholar 

  33. Walsh M. Cobordism invariance of the homotopy type of the space of positive scalar curvature metrics. Proc Amer Math Soc, 2013, 141(7): 2475–2484

    Article  MathSciNet  MATH  Google Scholar 

  34. Walsh M. H-spaces, loop spaces and the space of positive scalar curvature metrics on the sphere. Geom Topol, 2014, 18(4): 2189–2243

    Article  MathSciNet  MATH  Google Scholar 

  35. Wang M, Ziller W. Einstein metrics on principal torus bundles. J Differential Geom, 1990, 31(1): 215–248

    MathSciNet  MATH  Google Scholar 

  36. Weyl H. Über die Bestimmung einer geschlossenen konvexen Fläche durch ihr Linienelement. Vierteljahrsschr Naturforsch Ges Zür, 1916, 61: 40–72

    MATH  Google Scholar 

  37. Wraith D J. On the moduli space of positive Ricci curvature metrics on homotopy spheres. Geom Topol, 2011, 15: 1983–2015

    Article  MathSciNet  MATH  Google Scholar 

  38. Wraith D J. Non-negative versus positive scalar curvature. Preprint, 2016, arXiv: 1607.00657

    Google Scholar 

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Correspondence to Wilderich Tuschmann.

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Tuschmann, W. Spaces and moduli spaces of Riemannian metrics. Front. Math. China 11, 1335–1343 (2016). https://doi.org/10.1007/s11464-016-0576-1

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