EC | 8 |
Location | Vrije Universiteit |
Weeks | 37 - 51 |
Lecture | Tuesday, 14:00 - 16:45 |
Provider | Discrete Mathematics, Algebra and Number Theory (Diamant), Geometry and Quantum Theory (GQT) |
Links | Course page (requires login) |
Commutative Algebra [Fall 2019]
Prerequisites
A firm grasp of (commutative) rings, ideals, prime ideals and maximal ideals, zero divisors, quotient rings, subrings and homomorphisms, polynomial rings in several variables, finite field extensions, and
algebraically closed fields. This material is contained in many standard books on algebra, for example in Chapters 7, 8, 9 (except 9.6), and 13 (except 13.3 and 13.6) and parts of 14.9 of the book
'Abstract algebra' by Dummit and Foote (third edition), or in the book 'Algebra' by Serge Lang (parts of Chapters 2, 3, 5, and 7 will be needed).
Aims of the course
Commutative algebra is the study of commutative rings and their modules, both as a topic in its own right and as preparation for algebraic geometry, number theory, and applications of these. We shall treat the general theory, but also consider how to do explicit calculations.
We hope to cover the following topics:
- flatness
- Nakayama's lemma
- localisation of rings and modules
- Zariski topology and support
- integral extensions
- Nullstellensatz
- Noetherian and Artinian rings and their modules
- associated primes and primary decomposition
- dimension theory and the dimension of fibres
- local rings and regularity
- completions
Other topics may be covered as well.
Video recording
at vimeo you can see the lectures (again), here's the link:
https://vimeo.com/showcase/6258364. Password: coZa
If you have any questions about the recordings, please contact Wouter Rienks.
Lecturers
David Holmes (UL) & Arno Kret (UvA)