Abstract
The properties of uniform hyperbolicity and dominated splitting have been introduced to study the stability of the dynamics of diffeomorphisms. One meets difficulties when trying to extend these definitions to vector fields and Shantao Liao has shown that it is more relevant to consider the linear Poincaré flow rather than the tangent flow in order to study the properties of the derivative. In this paper, we define the notion of singular domination, an analog of the dominated splitting for the linear Poincaré flow which is robust under perturbations. Based on this, we give a new definition of multi-singular hyperbolicity which is equivalent to the one recently introduced by Bonatti and da Luz (2017). The novelty of our definition is that it does not involve the blow-up of the singular set and the rescaling cocycle of the linear flows.
Similar content being viewed by others
References
Afraĭmovič V, Bykov V, Silnikov L. The origin and structure of the Lorenz attractor. Dokl Akad Nauk SSSR, 1977, 234: 336–339
Anosov D. Geodesic flows on closed Riemannian manifolds of negative curvature. Tr Mat Inst Steklova, 1967, 90: 3–210
Araujo V, Arbieto A, Salgado L. Dominated splittings for flows with singularities. Nonlinearity, 2013, 26: 2391–2407
Araújo V, Pacifico M J. Three-Dimensional Flows. Ergebnisse der Mathematik und ihrer Grenzgebiete, vol. 53. Heidelberg: Springer, 2010
Bautista S, Morales C. Recent progress on sectional-hyperbolic systems. Dyn Syst, 2015, 30: 369–382
Bonatti C, da Luz A. Star flows and multisingular hyperbolicity. arXiv:1705.05799, 2017. J Eur Math Soc (JEMS), in press
Bonatti C, Díaz L J, Pujals E. A C1-generic dichotomy for diffeomorphisms: Weak forms of hyperbolicity or infinitely many sinks or sources. Ann of Math (2), 2003, 158: 355–418
Bonatti C, Díaz L J, Viana M. Dynamics Beyond Uniform Hyperbolicity: A Global Geometric and Probabilistic Perspective. Encyclopaedia of Mathematical Sciences, vol. 102. Berlin: Springer-Verlag, 2005
Bonatti C, Gan S, Yang D. Dominated chain recurrent class with singularities. Ann Sc Norm Super Pisa Cl Sci (5), 2015, 14: 83–99
Bonatti C, Gourmelon N, Vivier T. Perturbations of the derivative along periodic orbits. Ergodic Theory Dynam Systems, 2006, 26: 1307–1337
Bonatti C, Viana M. SRB measures for partially hyperbolic systems whose central direction is mostly contracting. Israel J Math, 2000, 115: 157–193
da Luz A. Star flows with singularities of different indices. arXiv:1806.09011, 2018
Doering C I. Persistently transitive vector fields on three-dimensional manifolds. In: Dynamical Systems and Bifurcation Theory. Pitman Res Notes Math Ser, vol. 160. Harlow: Longman Sci Tech, 1987, 59–89
Gan S, Yang D. Morse-Smale systems and horseshoes for three-dimensional singular flows. Ann Sci Éc Norm Supér (4), 2018, 51: 39–112
Guchenheimer J, Williams R. Structural stability of Lorenz attractors. Publ Math Inst Hautes Études Sci, 1979, 50: 59–72
Hayashi S. Connecting invariant manifolds and the solution of the C1-stability and Ω-stability conjectures for flows. Ann of Math (2), 1999, 150: 353–356
Kupka I. Contributions à la théorie des champs génériques. Contrib Differential Equations, 1963, 2: 457–484
Li M, Gan S, Wen L. Robustly transitive singular sets via approach of an extended linear Poincaré flow. Discrete Contin Dyn Syst, 2005, 13: 239–269
Liao S. A basic property of a certain class of differential systems (in Chinese). Acta Math Sinica, 1979, 22: 316–343
Liao S. On the stability conjecture. Chinese Ann Math, 1980, 1: 9–30
Liao S. Certain ergodic properties of a differential system on a compact differentiable manifold. Front Math China, 2006, 1: 1–52
Lorenz E N. Deterministic nonperiodic flow. J Atmospheric Sci, 1963, 20: 130–141
Mañé R. An ergodic closing lemma. Ann of Math (2), 1982, 116: 503–540
Mañé R. A proof of the C1 stability conjecture. Publ Math Inst Hautes Études Sci, 1987, 66: 161–210
Metzger R, Morales C. Sectional-hyperbolic systems. Ergodic Theory Dynam Systems, 2008, 28: 1587–1597
Morales C, Pacifico M, Pujals E. Robust transitive singular sets for 3-flows are partially hyperbolic attractors or repellers. Ann of Math (2), 2004, 160: 375–432
Pliss V. The position of the separatrices of saddle-point periodic motions of systems of second order differential equations. Differencial’nye Uravnenija, 1971, 7: 1199–1225
Pujals E. From hyperbolicity to dominated splitting. In: Proceedings of the Partially Hyperbolic Dynamics, Laminations, and Teichmüller Flow. Fields Institute Communications, vol. 51. Providence: Amer Math Soc, 2007, 89–102
Shi Y, Gan S, Wen L. On the singular-hyperbolicity of star flows. J Mod Dyn, 2014, 8: 191–219
Smale S. Stable manifolds for differential equations and diffeomorphisms. Ann Sc Norm Super Pisa Cl Sci (5), 1963, 17: 97–116
Smale S. Differentiable dynamical systems. Bull Amer Math Soc, 1967, 73: 747–817
Wen L. A uniform C1 connecting lemma. Discrete Contin Dyn Syst, 2002, 8: 257–265
Wen L, Xia Z. C1 connecting lemmas. Trans Amer Math Soc, 2000, 352: 5213–5230
Zhu S, Gan S, Wen L. Indices of singularities of robustly transitive sets. Discrete Contin Dyn Syst, 2008, 21: 945–957
Acknowledgements
The first author was supported by the European Research Council (Grant No. 692925). The third author was supported by National Natural Science Foundation of China (Grant Nos. 11671288, 11822109 and 11790274). The fourth author was supported by the starting grant from Beihang University and the European Research Council (Grant No. 692925). The authors thank Christian Bonatti, Lan Wen, Shaobo Gan and Yi Shi for helpful comments and discussions. This paper was prepared during the stay of the fourth author at Université Paris-sud, and he thanks Université Paris-sud for its hospitality. The authors are also grateful to the referees whose comments allowed to improve the presentation of the text.
Author information
Authors and Affiliations
Corresponding author
Additional information
To the Memory of Professor Shantao Liao
Rights and permissions
About this article
Cite this article
Crovisier, S., da Luz, A., Yang, D. et al. On the notions of singular domination and (multi-)singular hyperbolicity. Sci. China Math. 63, 1721–1744 (2020). https://doi.org/10.1007/s11425-019-1764-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11425-019-1764-x