Einstein manifolds and contact geometry
HTML articles powered by AMS MathViewer
- by Charles P. Boyer and Krzysztof Galicki
- Proc. Amer. Math. Soc. 129 (2001), 2419-2430
- DOI: https://doi.org/10.1090/S0002-9939-01-05943-3
- Published electronically: January 18, 2001
- PDF | Request permission
Abstract:
We show that every K-contact Einstein manifold is Sasakian-Einstein and discuss several corollaries of this result.References
- A. Banyaga and P. Molino, Géométrie des formes de contact complètement intégrables de type toriques, Séminaire Gaston Darboux de Géométrie et Topologie Différentielle, 1991–1992 (Montpellier), Univ. Montpellier II, Montpellier, 1993, pp. 1–25 (French). MR 1223155
- A. Banyaga and P. Molino, Complete Integrability in Contact Geometry, Pennsylvania State University preprint PM 197, 1996.
- Arthur L. Besse, Einstein manifolds, Ergebnisse der Mathematik und ihrer Grenzgebiete (3) [Results in Mathematics and Related Areas (3)], vol. 10, Springer-Verlag, Berlin, 1987. MR 867684, DOI 10.1007/978-3-540-74311-8
- C. P. Boyer and K. Galicki, 3-Sasakian Manifolds, Surveys in Differential Geometry, VI; Essays on Einstein Manifolds, International Press 1999; C. LeBrun and M. Wang, Eds., pp. 123–184.
- C. P. Boyer and K. Galicki, On Sasakian-Einstein Geometry, preprint DG/981108, to appear in Int. J. Math.
- C. P. Boyer and K. Galicki, A Note on Toric Contact Geometry , The Journal of Geometry and Physics 35 (2000), 288–298.
- David E. Blair, Contact manifolds in Riemannian geometry, Lecture Notes in Mathematics, Vol. 509, Springer-Verlag, Berlin-New York, 1976. MR 0467588, DOI 10.1007/BFb0079307
- W. M. Boothby and H. C. Wang, On contact manifolds, Ann. of Math. (2) 68 (1958), 721–734. MR 112160, DOI 10.2307/1970165
- Yves Carrière, Les propriétés topologiques des flots riemanniens retrouvées à l’aide du théorème des variétés presque plates, Math. Z. 186 (1984), no. 3, 393–400 (French). MR 744829, DOI 10.1007/BF01174892
- S. I. Goldberg, Integrability of almost Kaehler manifolds, Proc. Amer. Math. Soc. 21 (1969), 96–100. MR 238238, DOI 10.1090/S0002-9939-1969-0238238-1
- Michael Gromov, Volume and bounded cohomology, Inst. Hautes Études Sci. Publ. Math. 56 (1982), 5–99 (1983). MR 686042
- Yoji Hatakeyama, Some notes on differentiable manifolds with almost contact structures, Tohoku Math. J. (2) 15 (1963), 176–181. MR 0150718, DOI 10.2748/tmj/1178243844
- N. J. Hitchin, The self-duality equations on a Riemann surface, Proc. London Math. Soc. (3) 55 (1987), no. 1, 59–126. MR 887284, DOI 10.1112/plms/s3-55.1.59
- Hisao Inoue and Koichi Yano, The Gromov invariant of negatively curved manifolds, Topology 21 (1982), no. 1, 83–89. MR 630882, DOI 10.1016/0040-9383(82)90043-X
- W. Jelonek, Positive and negative 3-K-contact structures, Proc. Amer. Math. Soc. (to appear).
- T. Kashiwada, On a contact 3-structure, preprint.
- Paulette Libermann and Charles-Michel Marle, Symplectic geometry and analytical mechanics, Mathematics and its Applications, vol. 35, D. Reidel Publishing Co., Dordrecht, 1987. Translated from the French by Bertram Eugene Schwarzbach. MR 882548, DOI 10.1007/978-94-009-3807-6
- Pierre Molino, Riemannian foliations, Progress in Mathematics, vol. 73, Birkhäuser Boston, Inc., Boston, MA, 1988. Translated from the French by Grant Cairns; With appendices by Cairns, Y. Carrière, É. Ghys, E. Salem and V. Sergiescu. MR 932463, DOI 10.1007/978-1-4684-8670-4
- Pierre Molino, Feuilletages riemanniens sur les variétés compactes; champs de Killing transverses, C. R. Acad. Sci. Paris Sér. A-B 289 (1979), no. 7, A421–A423 (French, with English summary). MR 554633
- Pierre Molino and Vlad Sergiescu, Deux remarques sur les flots riemanniens, Manuscripta Math. 51 (1985), no. 1-3, 145–161 (French, with English summary). MR 788676, DOI 10.1007/BF01168350
- Bruce L. Reinhart, Foliated manifolds with bundle-like metrics, Ann. of Math. (2) 69 (1959), 119–132. MR 107279, DOI 10.2307/1970097
- Bruce L. Reinhart, Differential geometry of foliations, Ergebnisse der Mathematik und ihrer Grenzgebiete [Results in Mathematics and Related Areas], vol. 99, Springer-Verlag, Berlin, 1983. The fundamental integrability problem. MR 705126, DOI 10.1007/978-3-642-69015-0
- Philippe Rukimbira, Chern-Hamilton’s conjecture and $K$-contactness, Houston J. Math. 21 (1995), no. 4, 709–718. MR 1368340
- Philippe Rukimbira, The dimension of leaf closures of $K$-contact flows, Ann. Global Anal. Geom. 12 (1994), no. 2, 103–108. MR 1277662, DOI 10.1007/BF02108291
- Kouei Sekigawa, On some $4$-dimensional compact Einstein almost Kähler manifolds, Math. Ann. 271 (1985), no. 3, 333–337. MR 787184, DOI 10.1007/BF01456071
- Kouei Sekigawa, On some compact Einstein almost Kähler manifolds, J. Math. Soc. Japan 39 (1987), no. 4, 677–684. MR 905633, DOI 10.2969/jmsj/03940677
- Shûkichi Tanno, The automorphism groups of almost contact Riemannian manifolds, Tohoku Math. J. (2) 21 (1969), 21–38. MR 242094, DOI 10.2748/tmj/1178243031
- Shûkichi Tanno, Geodesic flows on $C_{L}$-manifolds and Einstein metrics on $S^{3}\times S^{2}$, Minimal submanifolds and geodesics (Proc. Japan-United States Sem., Tokyo, 1977) North-Holland, Amsterdam-New York, 1979, pp. 283–292. MR 574272
- Shukichi Tanno, Remarks on a triple of $K$-contact structures, Tohoku Math. J. (2) 48 (1996), no. 4, 519–531. MR 1419082, DOI 10.2748/tmj/1178225296
- C. B. Thomas, Almost regular contact manifolds, J. Differential Geometry 11 (1976), no. 4, 521–533. MR 464261, DOI 10.4310/jdg/1214433722
- Philippe Tondeur, Geometry of foliations, Monographs in Mathematics, vol. 90, Birkhäuser Verlag, Basel, 1997. MR 1456994, DOI 10.1007/978-3-0348-8914-8
- Kentaro Yano and Masahiro Kon, Structures on manifolds, Series in Pure Mathematics, vol. 3, World Scientific Publishing Co., Singapore, 1984. MR 794310
Bibliographic Information
- Charles P. Boyer
- Affiliation: Department of Mathematics and Statistics, University of New Mexico, Albuquerque, New Mexico 87131
- MR Author ID: 40590
- Email: cboyer@math.unm.edu
- Krzysztof Galicki
- Affiliation: Department of Mathematics and Statistics, University of New Mexico, Albuquerque, New Mexico 87131
- Email: galicki@math.unm.edu
- Received by editor(s): December 16, 1999
- Published electronically: January 18, 2001
- Additional Notes: This work was partially supported by NSF grant DMS-9970904.
- Communicated by: Christopher Croke
- © Copyright 2001 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 129 (2001), 2419-2430
- MSC (2000): Primary 53C25
- DOI: https://doi.org/10.1090/S0002-9939-01-05943-3
- MathSciNet review: 1823927