## Dynamical Systems FFR130

- Details
- Last Updated on Wednesday, 17 October 2012 10:07

(7.5 credit units)

Bernhard Mehlig (lectures, examiner) Office: S3050

### Schedule

Schedule in TimeEdit can be found here.

### Plan

This course provides and introduction to the subject of chaos in dynamical systems.

- Introduction
- Some definitions and more examples
- One-dimensional maps
- Chaotic attractors and fractal dimension
- Dynamical properties of chaotic systems
- Chaos in Hamiltonian systems
- Chaotic scattering
- Mixing in fluids
- Chaos in microlasers
- Advection of small particles in turbulent flows

### Literature

1. Chaos in dynamical systems, E. Ott, Cambridge University Press, Cambridge 1993 (reprinted with corrections 1993, 1997).

2. Classical and quantum chaos: a cyclist treatise, P. Cvitanovic et al. See in particular chapter 17 Fixed points and how to get them.

3. A. Einstein, Ann. Phys. 17 (1905) 549 [pdf]

4. R. Brown, Phil. Mag. 4 (1828) 161 [pdf]

5. H. A. Kramers, Physica 7 (1040) 284 [pdf]

### Examination

Credits for this course are obtained by solving the homework set (solutions of examples and programming projects). There will be five sets of homework which are graded.

Every student must hand in her/his own solution on paper. Same rules as for written exams apply: it is not allowed to copy any material from anywhere unless appropriate reference is given. All figures must have axis labels and captions giving all information necessary to reproduce the figure. Describe your results in words. Always compare with theory. Summarise problems, discuss possible reasons. Program code must be appended. Each of the five examples sheet gives 5 points. In order to pass the course at least 14 points are required. The examples sheets will be processed by URKUND. Your solutions should be submitted before the deadline as PDF files electronically to
This email address is being protected from spambots. You need JavaScript enabled to view it.
, and as hardcopies into the letter box on floor 3 of Soliden/Physics.

### Examples

Sheet 1 [pdf]

Sheet 2 [pdf]

Sheet 3 [pdf]

Sheet 4 [pdf]

Sheet 4 [pdf]