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, 30 August 2018
- Responsible department
- Department of Mathematics
Entry requirements
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 and fields;
- exemplify and interpret important concepts 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 number theoretic problems and problems about rings and fields;
- present mathematical arguments to others.
Content
Number theory: Congruences, Euler's phi-function, Fermat's little theorem, linear congruences, the Chinese remainder theorem, the RSA algorithm.
An introduction to ring and field theory: Properties of addition and multiplication in Z, Q, R, Z[x] and C[x]. The ring and field concepts. Invertible elements and prime elements. Unique factorisation in Z and in K[x]. The Euclidean ring notion, unique factorisation and the ring Z[i] of Gaussian integers. Isomorphism, homomorphism, ideal, quotient field. The ring Z_n of integers modulo n. Examples of non-commutative rings.
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