19217401
Vorlesung
SoSe 15: EM Ausgewählte Themen: Zahlentheorie II
Lars Kindler
Zusätzl. Angaben / Voraussetzungen
Voraussetzungen:
Algebra I
Kommentar
This course gives an introduction to algebraic number theory. The main objects of study are number fields, i.e. finite extensions of the field of rational numbers. To a number field K we will attach its ring of integers. This ring is a Dedekind domain and we will see that one of its invariants is the class number, which measures "how far" the ring is away from being a unique factorization domain. We will also study finite extensions of number fields, and how the prime ideals behave in the associated extensions of the rings of integers.
Here is a rough outline of the course (subject to change):
1) Rings of integers
2) Basic properties of Dedekind domains
3) Minkowski's theory and finiteness of the class number
4) Dirichlet's Unit Theorem
5) Extensions of Dedekind domains and ramification theory
Nähere Angaben zum Programm der Vorlesung finden Sie hier:
Here is a rough outline of the course (subject to change):
1) Rings of integers
2) Basic properties of Dedekind domains
3) Minkowski's theory and finiteness of the class number
4) Dirichlet's Unit Theorem
5) Extensions of Dedekind domains and ramification theory
Nähere Angaben zum Programm der Vorlesung finden Sie hier:
http://www.mi.fu-berlin.de/users/kindler/teaching/zt-2-sose2015_de.html
SchließenLiteraturhinweise
- James Milne: Algebraic Number Theory (frei verfügbar hier )
- Jürgen Neukirch: Algebraische Zahlentheorie, Springer Verlag (English translation also available)
12 Termine
Zusätzliche Termine
Mi, 15.04.2015 10:00 - 14:00Regelmäßige Termine der Lehrveranstaltung
Mo, 20.04.2015 10:00 - 14:00
Mo, 27.04.2015 10:00 - 14:00
Mo, 04.05.2015 10:00 - 14:00
Mo, 11.05.2015 10:00 - 14:00
Mo, 18.05.2015 10:00 - 14:00
Mo, 01.06.2015 10:00 - 14:00
Mo, 08.06.2015 10:00 - 14:00
Mo, 15.06.2015 10:00 - 14:00
Mo, 22.06.2015 10:00 - 14:00
Mo, 29.06.2015 10:00 - 14:00
Mo, 06.07.2015 10:00 - 14:00
Mo, 13.07.2015 10:00 - 14:00