Geometric expansion, Lyapunov exponents and foliations
نویسندگان
چکیده
منابع مشابه
Low density expansion for Lyapunov exponents
In some quasi-one-dimensional weakly disordered media, impurities are large and rare rather than small and dense. For an Anderson model with a low density of strong impurities, a perturbation theory in the impurity density is developed for the Lyapunov exponent and the density of states. The Lyapunov exponent grows linearly with the density. Anomalies of the Kappus-Wegner type appear for all ra...
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ژورنال
عنوان ژورنال: Annales de l'Institut Henri Poincaré C, Analyse non linéaire
سال: 2009
ISSN: 0294-1449
DOI: 10.1016/j.anihpc.2008.07.001