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Integral closure, geometry of numbers, class group, Dirichlet unit theorem, Hilbert's ramification theory, localization, discrete valuations and completions.

  • S. Lang - Algebraic Number Theory
  • J. Neukirch Algebraische Zahlentheorie
  • J.W.S. Cassels, A. Fröhlich: Algebraic number theory
The course will start May 5th in digital format.
Please send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. to register.
Lecture 1: Tuesdays 10:15 - 11:45, SR 9 (E.2 4), online
Lecture 2: Wednesdays 10:15 - 11:45, SR 9 (E.2 4), online
Exercise session (Pascal Kattler) : online;
Office hours: by appointment
See the German site for more information.