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Course, academic year 2023/2024
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Group Representations - NALG021
Title: Reprezentace grup
Guaranteed by: Department of Algebra (32-KA)
Faculty: Faculty of Mathematics and Physics
Actual: from 2018
Semester: winter
E-Credits: 6
Hours per week, examination: winter s.:2/0, C+Ex [HT]
Capacity: unlimited
Min. number of students: unlimited
4EU+: no
Virtual mobility / capacity: no
State of the course: cancelled
Language: Czech
Teaching methods: full-time
Teaching methods: full-time
Guarantor: doc. Mgr. Pavel Příhoda, Ph.D.
Classification: Mathematics > Algebra
Interchangeability : NMAG438
Is incompatible with: NMAG438
Is interchangeable with: NMAG438
Annotation -
Last update: T_KA (19.05.2009)
Elements of theory of representations of groups.
Literature -
Last update: T_KA (19.05.2009)

1. Charles W. Curtis, Irving Reiner: Representation theory of finite groups and associative algebras, John Wiley & Sons, New York, 1988.

2. Walter Feit: The representation theory of finite groups, North-Holland mathematical library, Amsterdam, 1982

3. Steven H. Weintraub: Representation Theory of Finite Groups: Algebra and Arithmetic (Graduate Studies in Mathematics, Vol. 59), AMS, Providence 2003.

Syllabus -
Last update: T_KA (19.05.2009)

1/ Irreducible representations of groups, Shur's Lemma.

2/ Representations as modules over group rings, direct sum and tensor product of representations.

3/ Representations of finite groups, Maschke's Theorem.

4/ Characters, orthogonality relations, Burnside's theorem.

5/ Rank of irreducible representations.

6/ Representations over the field of complex numbers and irreducible characters.

7/ Permutation representations.

8/ Representations induced by subgroups of finite index.

9/ Projective representations; Shur's multiplier.

10/ Applications in probability theory.

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