Siegert Local Lyapunov Exponents
Erscheinungsjahr 2008
ISBN: 978-3-540-85964-2
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark
Sublimiting Growth Rates of Linear Random Differential Equations
E-Book, Englisch, 254 Seiten, Web PDF
Reihe: Mathematics and Statistics (R0)
ISBN: 978-3-540-85964-2
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark
Establishing a new concept of local Lyapunov exponents the author brings together two separate theories, namely Lyapunov exponents and the theory of large deviations.
Specifically, a linear differential system is considered which is controlled by a stochastic process that during a suitable noise-intensity-dependent time is trapped near one of its so-called metastable states. The local Lyapunov exponent is then introduced as the exponential growth rate of the linear system on this time scale. Unlike classical Lyapunov exponents, which involve a limit as time increases to infinity in a fixed system, here the system itself changes as the noise intensity converges, too.
Zielgruppe
Research
Autoren/Hrsg.
Weitere Infos & Material
Linear differential systems with parameter excitation.- Locality and time scales of the underlying non-degenerate stochastic system: Freidlin-Wentzell theory.- Exit probabilities for degenerate systems.- Local Lyapunov exponents.
