In this thesis the Lyapunov exponents of random dynamical systems are presented and investigated. The main results are: 1. In the space of all unbounded linear cocycles satisfying a certain integrability condition, we construct an open set of linear cocycles have simple Lyapunov spectrum and no exponential separation. Thus, unlike the bounded case, the exponential separation property is nongeneric in the space of unbounded cocycles. 2. The multiplicative ergodic theorem is established for random difference equations as well as random differential equations with random delay. 3. We provide a computational method for computing an invariant measure for infinite iterated functions systems as well as the Lyapunov exponents of products of random...
ABSTRACT In contrast to the unilateral claim in some papers that a positive Lyapunov exponent means ...
Dans le cadre de cette thèse, nous nous intéressons à ”l’exposant de Lyapu-nov” pour deux modèles en...
The progression of state trajectories with respect to time, and its stability properties can be desc...
In this thesis the Lyapunov exponents of random dynamical systems are presented and investigated. Th...
We introduce the notion of Lyapunov exponents for random dynamical systems, conditioned to tra-jecto...
Producción CientíficaLinear skew-product semidynamical systems generated by random systems of delay ...
This thesis is concerned with situations where we can define trace-class transfer oper- ators, and ...
Mestrado Bolonha em Mathematical FinanceWe study the Lyapunov exponents associated to the product of...
In this thesis we study a number of systems with varying degrees of hyperbolicity, including uniform...
This is the published version, also available here: http://dx.doi.org/10.1137/S0036142993247311.In t...
AbstractThe method of Lyapunov functions (Lyapunov's second or direct method) was originally develop...
We discuss certain recent metric space methods and some of the possibilities these methods provide, ...
In this thesis, we are interested in Lyapunov exponent for two models in random media : random walk ...
In this thesis, we study the existence of random periodic solutions of random dynamical systems (RDS...
Producción CientíficaThis paper deals with the study of principal Lyapunov exponents, principal Floq...
ABSTRACT In contrast to the unilateral claim in some papers that a positive Lyapunov exponent means ...
Dans le cadre de cette thèse, nous nous intéressons à ”l’exposant de Lyapu-nov” pour deux modèles en...
The progression of state trajectories with respect to time, and its stability properties can be desc...
In this thesis the Lyapunov exponents of random dynamical systems are presented and investigated. Th...
We introduce the notion of Lyapunov exponents for random dynamical systems, conditioned to tra-jecto...
Producción CientíficaLinear skew-product semidynamical systems generated by random systems of delay ...
This thesis is concerned with situations where we can define trace-class transfer oper- ators, and ...
Mestrado Bolonha em Mathematical FinanceWe study the Lyapunov exponents associated to the product of...
In this thesis we study a number of systems with varying degrees of hyperbolicity, including uniform...
This is the published version, also available here: http://dx.doi.org/10.1137/S0036142993247311.In t...
AbstractThe method of Lyapunov functions (Lyapunov's second or direct method) was originally develop...
We discuss certain recent metric space methods and some of the possibilities these methods provide, ...
In this thesis, we are interested in Lyapunov exponent for two models in random media : random walk ...
In this thesis, we study the existence of random periodic solutions of random dynamical systems (RDS...
Producción CientíficaThis paper deals with the study of principal Lyapunov exponents, principal Floq...
ABSTRACT In contrast to the unilateral claim in some papers that a positive Lyapunov exponent means ...
Dans le cadre de cette thèse, nous nous intéressons à ”l’exposant de Lyapu-nov” pour deux modèles en...
The progression of state trajectories with respect to time, and its stability properties can be desc...