Lyapunov exponent reference I know a little bit of probability; but I do not know anything from dynamical systems. I want to understand the notion of Lyapunov exponent for a certain sequence of random variables arising out of a dynamical system.
But the wikipedia article on Lyapunov exponent is not giving any suitable references. I would be most grateful if someone can give some helpful pointers.

Non Linear Dynamics and Chaos by Strogatz, page 322.  I read this a long time ago, and the whole book is worth reading in my opinion.
