Algebra II
Syllabus, Bachelor's level, 1MA006
- Code
- 1MA006
- Education cycle
- First cycle
- Main field(s) of study and in-depth level
- Mathematics G1F
- Grading system
- Fail (U), Pass (3), Pass with credit (4), Pass with distinction (5)
- Finalised by
- The Faculty Board of Science and Technology, 9 February 2023
- Responsible department
- Department of Mathematics
Entry requirements
5 credits in mathematics. Participation in Algebra I.
Learning outcomes
On completion of the course, the student should be able to:
- give an account of important concepts and definitions in the theory of rings;
- exemplify and interpret concepts from ring theory in specific cases;
- formulate important results and theorems covered by the course;
- describe the main features of the proofs of important theorems;
- use the theory, methods and techniques of the course to solve simple problems connected to ring theory, within for example number theory ;
- present mathematical arguments to others.
Content
The concept of ring and basic properties of rings. Important examples of rings such as the integers; rational, real and complex numbers; Gaussian integers and integers modulo n. Standard constructions of rings such as polynomial rings and power series. Examples of non-commutative rings. Different types of elements: invertible elements, irreducible elements and prime elements. Different types of rings and how they relate to each other: bodies, regions of integrity, factorial rings, principal ideal rings, Euclidean rings. Unique factorization for principal ideal rings. Partial rings, ideals, quotient rings. Homomorphism and isomorphism. Noether's first isomorphism theorem. Chinese remainder theorem as ring isomorphism.
Instruction
Lectures and problem solving sessions.
Assessment
Written (4 Credit Points) and oral (1 Credit points) examination.
If there are special reasons for doing so, an examiner may make an exception from the method of assessment indicated and allow a student to be assessed by another method. An example of special reasons might be a certificate regarding special pedagogical support from the disability coordinator of the university.
Reading list
- Reading list valid from Autumn 2023
- Reading list valid from Autumn 2022
- Reading list valid from Spring 2022
- Reading list valid from Spring 2020
- Reading list valid from Spring 2019
- Reading list valid from Autumn 2013, version 2
- Reading list valid from Autumn 2013, version 1
- Reading list valid from Spring 2013
- Reading list valid from Autumn 2009, version 2
- Reading list valid from Autumn 2009, version 1
- Reading list valid from Autumn 2007