- Docente: Marco Lenci
- Credits: 6
- SSD: MAT/07
- Language: Italian
- Teaching Mode: Traditional lectures
- Campus: Bologna
- Corso: Second cycle degree programme (LM) in Mathematics (cod. 8208)
Learning outcomes
At the end of the course the student:
- knows some aspects and fundamental results of the modern theory
of dynamical systems (such as topological dynamics, ergodic theory,
entropy, etc.);
- is able to study in detail certain elementary dynamical
systems;
- can use ideas and techniques from the theory of dynamical systems
in certain applied fields (physics, biology, economics, medicine,
linguistics, etc.).
Course contents
Basic definitions and notions. Examples od dynamical systems and
simple applications. Topological dynamics. Elements of measure
theory. Ergodic theory. Entropy and Kolmogorov-Sinai entropy
(rate). Basic concepts od hyperbolic dynamics. Applications in
mathematics and other sciences.
Readings/Bibliography
Notes taken in class are a necessary reference for this course.
They will be complemented by some hand-outs and bibliographical
references. The following are strongly recommended supporting
textbooks:
- Walters, An introduction to ergodic theory, Springer, 1982
- Katok, Hasselblatt, A first course in dynamics, Cambridge U. Press, 2003
The notes by C. Ulcigrai, which can be found here, are also very useful. Other suggested textbooks are:
- Arnold, Avez, Ergodic Problems of Classical Mechanics, Addison-Wesley (Reprint ed. 1989)
- Katok, Hasselblatt, An introduction to the modern theory of dynamical systems, Revised ed., Cambridge U. Press, 1996
Teaching methods
Classroom lectures and recitations
Assessment methods
The exam consists of an oral examination and one of the following activities, chosen by the student:
- computer project, decided with the teacher (numerical computation, application, etc.)
- short seminar on a topic decided with the teacher (to be held in a different day than the oral exam)
- written exercise (on the same day as the exam)
Office hours
See the website of Marco Lenci