Introduction to Representation Theory

Course content

The main emphasis will be on finite dimensional complex representations of linear groups. Topics include:

Basic definitions and properties of representations, including Schur's Lemma and Maschke's Theorem.

The representation theory of finite groups, including Schur orthogonality.

Fundamental constructions such as tensor product, dual representations and induced representations.

Representation theory of compact groups, including the Peter-Weyl Theorem.

Description of the irreducible representations of S_n, SU(2), SO(3), and sl(2,C)

Education

MSc Programme in Mathematics
MSc Programme in Mathematics with a minor subject

Learning outcome

Knowledge: The student will get a knowledge of the most fundamental theorems and constructions in this area.

Skills: It is the intention that the students get a "hands on'' familiarity  with the topics so that they can work and study specific representations of specific groups while at the same time learning the abstract framework.

Competencies: The participants will be able to understand and use representation theory wherever they may encounter it. They will know important examples and will be able to construct  representations of given groups.

4 hours lectures and 2 hours problem sessions in 9 weeks

Example of course literature

Ernest B. Vinberg: Linear Representations of Groups.

Basic group theory, measure theory, and advanced linear algebra, e.g., from the following courses:

Algebra 2 (Alg2),
Lebesgueintegralet og målteori (LIM) - alternatively Analyse 2 (An2) from previous years

Academic qualifications equivalent to a BSc degree is recommended.

Written
Individual
Continuous feedback during the course
ECTS
7,5 ECTS
Type of assessment
Continuous assessment
Type of assessment details
Continuous assessment
Two assignments which must be handed in individually which count 50% towards the final grade and a final oral exam of 25 min. without preparation which counts 50% towards the final grade
Aid
All aids allowed
Marking scale
Censorship form
No external censorship
One internal examiner.
Criteria for exam assessment

The student must in a satisfactory way demonstrate that he/she has mastered the learning outcome of the course.

Single subject courses (day)

• Category
• Hours
• Lectures
• 36
• Preparation
• 92
• Theory exercises
• 18
• Exam
• 60
• English
• 206

Kursusinformation

Language
English
Course number
NMAK18005U
ECTS
7,5 ECTS
Programme level
Full Degree Master
Duration

1 block

Placement
Block 3
Schedulegroup
A
Capacity
No limit
The number of seats may be reduced in the late registration period
Studyboard
Study Board of Mathematics and Computer Science
Contracting department
• Department of Mathematical Sciences
Contracting faculty
• Faculty of Science
Course Coordinator
• Jasmin Matz   (4-7064777d437064776b316e7831676e)
Saved on the 28-02-2022

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