University Of Limerick
Dynamical Systems
MS4018
Iowa State Course Substitution
Ordinary Differential Equations and Dynamical Systems
MATH 5570
Course Info
International Credits:
6.0
Converted Credits:
3.5
Country:
Ireland
Language:
English
Course Description:
Module Code - Title:
MS4018 - DYNAMICAL SYSTEMS
Year Last Offered:
2017/8
Hours Per Week
Grading Type:
N
Prerequisite Modules:
MS4403
Rationale and Purpose of the Module:
To demonstrate to the student how dynamical techniques can be applied to the
analysis of nonlinear and chaotic models, data and systems.
Syllabus:
One dimensional flows: flows on the line, fixed points and stability; bifurcations, flows
on the circle.
Two dimensional flows: Linear systems, classification of fixed points; phase plane,
linearisation, stability and Lyapunov functions. Limit cycles, oscillators. Bifurcations in
the plane, Hopf bifurcations, global bifurcations of cycles, quasi-periodicity. Poincare
maps.
Chaos : Lorenz equations; strange attractors; control of chaos.
One dimensional maps : fixed points, periodic points and stability; bifurcations, the
logistic map -- numerics and analysis,
period-doubling and intermittency; Lyapunov exponents, renormalisation and
Feigenbaum numbers.
Introduction to time series applications.
Fractals : dimensions; strange attractors revisited.
Lecture Lab Tutorial Other Private Credits
2 1 1 0 6 6
Learning Outcomes:
Cognitive (Knowledge, Understanding, Application, Analysis, Evaluation, Synthesis)
On successful completion of this module students will (will be able to):
1. Compute the fixed points of a 1-d flow and determine their stability properties.
Assessment by written exam.
2. Compute the fixed points/periodic points of a 1-d map and determine their stability
properties. Assessment by written exam.
3. Determine whether a 2-d flow has a periodic orbit using index theory, DulacÆs
criterion, PoincarÚ-Bendixson theorem or PoincarÚ Map as appropriate. Assessment
by written exam.
4. Compute the stable, unstable and centre invariant manifolds of 2-d flows and
maps. Assessment by written exam.
5. Construct Lyapunov functions and use them to estimate basins of attraction for
flows and maps. Assessment by written exam.
6. Perform local bifurcation analyses on 1-d flows and maps. Assessment by written
exam.
7. Investigate whether a 2-d flow can exhibit a Hopf bifurcation or a 2-d map a
Neimark-Sacker bifurcation. Assessment by written exam.
8. Determine whether 1-d map exhibits chaotic behaviour. Assessment by written
exam.
9. Using Maple plot orbits, phase plane plots, invariant manifolds and bifurcation
diagrams of dynamical systems. Assessment by course work.
Affective (Attitudes and Values)
N/A
Psychomotor (Physical Skills)
N/A
How the Module will be Taught and what will be the Learning Experiences of the
Students:
Research Findings Incorporated in to the Syllabus (If Relevant):
Prime Texts:
Strogatz, S. H. (2001) Nonlinear Dynamics and Chaos, Cambridge, Mass.: Perseus
Books Group .
Robinson, R. C. (2004) ) An Introduction to Dynamical Systems: Continuous and
Discrete, Upper Saddle River, New Jersey: Prentice-Hall.
Other Texts:
Alligood, K. T., Sauer, T. D. and Yorke, J. A. (2000) Chaos : An introduction to
Dynamical Systems, New York: Springer Verlag
Programmes
Semester - Year to be First Offered:
Spring - 08/09
Module Leader:
Generic PRS
Review
- Evaluated Date:
- June 22, 2023
- Evaluated:
- Kris Lee
- Expiration Date:
- June 22, 2028