Algebraic Structures
Syllabus, Bachelor's level, 1MA007
- Code
- 1MA007
- Education cycle
- First cycle
- Main field(s) of study and in-depth level
- Mathematics G2F
- Grading system
- Fail (U), Pass (3), Pass with credit (4), Pass with distinction (5)
- Finalised by
- The Faculty Board of Science and Technology, 15 March 2007
- Responsible department
- Department of Mathematics
Entry requirements
Algebra I, Linear Algebra II. Algebra II recommended.
Learning outcomes
In order to pass the course (grade 3) the student should be able to
Content
The group concept. Isomorphisms and homomorphisms. Subgroups and residue classes. The order of a group element, cyclic groups. Normal subgroups, quotient groups. Group action on a set, orbit, stabiliser, conjugation. Solvable groups and Sylow theorems. Abelian groups. Classification of finitely generated Abelian groups.
The ring concept. Isomorphisms and homomorphisms. Subring, ideal and quotient ring. Invertible elements, maximal ideals. Irreducible elements, prime elements, prime ideals and principal ideals in commutative rings. Euclidean rings. Unique factorisation for Euclidean rings. Irreducibility criteria for integral polynomials.
The field concept. The group of automorphisms. Finite fields. Field extensions. Algebraic and transcendental extensions. Separable and normal extensions. The Galois group. The fundamental theory of Galois theory. Solvability of algebraic equations. Formulas for third and fourth degree equations. Geometric construction problems.
Instruction
Lectures and problem solving sessions.
Assessment
Written and, possibly, oral examination at the end of the course. Moreover, compulsory assignments may be given during the course.
Reading list
- Reading list valid from Autumn 2024, version 2
- Reading list valid from Autumn 2024, version 1
- Reading list valid from Autumn 2023
- Reading list valid from Autumn 2022
- Reading list valid from Spring 2019
- Reading list valid from Autumn 2016
- Reading list valid from Autumn 2012
- Reading list valid from Autumn 2010, version 2
- Reading list valid from Autumn 2010, version 1
- Reading list valid from Autumn 2009, version 2
- Reading list valid from Autumn 2009, version 1
- Reading list valid from Autumn 2007, version 2
- Reading list valid from Autumn 2007, version 1
- Reading list valid from Spring 2005