Table of contents : Prerequisites....Pages 1-46 Invariant Measures....Pages 47-84 The Birkhoff Ergodic Theorem....Pages 85-132 The Central Limit Theorem....Pages 133-154 More on Ergodicity....Pages 155-182 Homeomorphisms of the Circle....Pages 183-210 Mod 2 Uniform Distribution....Pages 211-236 Entropy....Pages 237-268 The Lyapunov Exponent: One-Dimensional Case....Pages 269-298 The Lyapunov Exponent: Multidimensional Case....Pages 299-332 Stable and Unstable Manifolds....Pages 333-362 Recurrence and Entropy....Pages 363-390 Recurrence and Dimension....Pages 391-416 Data Compression....Pages 417-437