Lyapunov regularity via singular values
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- by Luis Barreira and Claudia Valls PDF
- Trans. Amer. Math. Soc. 369 (2017), 8409-8436 Request permission
Abstract:
For a nonautonomous linear dynamics, we study the relation between Lyapunov regularity and the exponential growth rates of the singular values. In particular, for a tempered dynamics, we obtain lower and upper estimates for the Lyapunov exponents in terms of the growth rates. The proof is based on the somewhat unexpected existence of a structure of Oseledets type for any nonregular dynamics. Moreover, we show that any possible values of the Lyapunov exponent and of the growth rates are attained by some bounded sequence of matrices. As an application of our results, we give a simple proof of various characterizations of Lyapunov regularity as well as a new characterization. We consider both discrete and continuous time.References
- E. A. Barabanov, Singular exponents and regularity criteria for linear differential systems, Differ. Uravn. 41 (2005), no. 2, 147–157, 285 (Russian, with Russian summary); English transl., Differ. Equ. 41 (2005), no. 2, 151–162. MR 2202014, DOI 10.1007/s10625-005-0145-y
- E. A. Barabanov and E. I. Fominykh, Description of the mutual arrangement of singular exponents of a linear differential systems and the exponents of its solutions, Differ. Uravn. 42 (2006), no. 12, 1587–1603, 1726 (Russian, with Russian summary); English transl., Differ. Equ. 42 (2006), no. 12, 1657–1673. MR 2347114, DOI 10.1134/S0012266106120019
- Luis Barreira and Yakov B. Pesin, Lyapunov exponents and smooth ergodic theory, University Lecture Series, vol. 23, American Mathematical Society, Providence, RI, 2002. MR 1862379, DOI 10.1090/ulect/023
- Luis Barreira and Yakov Pesin, Nonuniform hyperbolicity, Encyclopedia of Mathematics and its Applications, vol. 115, Cambridge University Press, Cambridge, 2007. Dynamics of systems with nonzero Lyapunov exponents. MR 2348606, DOI 10.1017/CBO9781107326026
- Luis Barreira and Claudia Valls, Stability theory and Lyapunov regularity, J. Differential Equations 232 (2007), no. 2, 675–701. MR 2286395, DOI 10.1016/j.jde.2006.09.021
- Luis Barreira and Claudia Valls, Stability of nonautonomous differential equations, Lecture Notes in Mathematics, vol. 1926, Springer, Berlin, 2008. MR 2368551, DOI 10.1007/978-3-540-74775-8
- Luis Barreira and Claudia Valls, Ordinary differential equations, Graduate Studies in Mathematics, vol. 137, American Mathematical Society, Providence, RI, 2012. Qualitative theory; Translated from the 2010 Portuguese original by the authors. MR 2931599, DOI 10.1090/gsm/137
- B. F. Bylov, R. È. Vinograd, D. M. Grobman, and V. V. Nemyckiĭ, Teoriya pokazateleĭ Lyapunova i ee prilozheniya k voprosam ustoĭchivosti, Izdat. “Nauka”, Moscow, 1966 (Russian). MR 0206415
- A. M. Lyapunov, The general problem of the stability of motion, Taylor & Francis Group, London, 1992. Translated from Edouard Davaux’s French translation (1907) of the 1892 Russian original and edited by A. T. Fuller; With an introduction and preface by Fuller, a biography of Lyapunov by V. I. Smirnov, and a bibliography of Lyapunov’s works compiled by J. F. Barrett; Lyapunov centenary issue; Reprint of Internat. J. Control 55 (1992), no. 3 [ MR1154209 (93e:01035)]; With a foreword by Ian Stewart. MR 1229075
- V. I. Oseledec, A multiplicative ergodic theorem. Characteristic Ljapunov, exponents of dynamical systems, Trans. Moscow Math. Soc. 19 (1968), 197–221.
- Oskar Perron, Über Stabilität und asymptotisches Verhalten der Lösungen eines Systems endlicher Differenzengleichungen, J. Reine Angew. Math. 161 (1929), 41–64 (German). MR 1581191, DOI 10.1515/crll.1929.161.41
- Oskar Perron, Die Ordnungszahlen linearer Differentialgleichungssysteme, Math. Z. 31 (1930), no. 1, 748–766 (German). MR 1545146, DOI 10.1007/BF01246445
- Oskar Perron, Die Stabilitätsfrage bei Differentialgleichungen, Math. Z. 32 (1930), no. 1, 703–728 (German). MR 1545194, DOI 10.1007/BF01194662
- M. S. Raghunathan, A proof of Oseledec’s multiplicative ergodic theorem, Israel J. Math. 32 (1979), no. 4, 356–362. MR 571089, DOI 10.1007/BF02760464
- David Ruelle, Ergodic theory of differentiable dynamical systems, Inst. Hautes Études Sci. Publ. Math. 50 (1979), 27–58. MR 556581
Additional Information
- Luis Barreira
- Affiliation: Departamento de Matemática, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal
- MR Author ID: 601208
- Email: barreira@math.tecnico.ulisboa.pt
- Claudia Valls
- Affiliation: Departamento de Matemática, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal
- MR Author ID: 636500
- Email: cvalls@math.tecnico.ulisboa.pt
- Received by editor(s): March 9, 2015
- Received by editor(s) in revised form: January 18, 2016
- Published electronically: May 30, 2017
- Additional Notes: The authors were supported by FCT/Portugal through UID/MAT/04459/2013
- © Copyright 2017 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 369 (2017), 8409-8436
- MSC (2010): Primary 37D99
- DOI: https://doi.org/10.1090/tran/6910
- MathSciNet review: 3710630