Chapter 7
Function Iteration and Chaos

Overview
We present a number of programs to investigate and visualize chaos as it occurs with an iterated application of functions. We look at ways to picture orbits under repeated application of a function (in Section 1) and to draw final-state diagrams (in Section 3). We discuss symbolic and numerical methods to find periodic orbits and bifurcation points (Section 2), as well as super-attractive orbits and the Feigenbaum constant (Section 5).

Further topics include statistical analysis and visualization of chaotic phenomena such as sensitivity, mixing, ergodic orbits, and intermittency (in Section 4).

Programs
IteratedFunctions.m
Notebooks
Iterations.nb
Color Plates
Plate 1

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Rev. 1.0, REM, © 1996 Roman E. Maeder