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Algebraic Number Theory 3

CIT413025Elective Modules5 ECTSEnglishEinmaligDepartment Mathematics
AI-edited module sheet. Based on the TUMonline module description, edited for readability.Original in TUMonline

What it is about

You will learn the fundamentals of class field theory, both locally and globally. The focus is on local class field theory (including the invariant map, reciprocity law and existence theorem) and applications such as the local Kronecker–Weber theorem; in addition you will get an introduction to global class field theory and selected applications. In the end you will be able to apply the central theorems and methods of class field theory and transfer them to concrete problems in number theory.

What you will be able to do

  • Understanding the main concepts and results of class field theory
  • Applying local reciprocity laws and the invariant map
  • Using the existence theorem to describe abelian extensions
  • Deriving concrete consequences such as the local Kronecker–Weber theorem
  • Overview of global class field theory and its applications

What the module consists of

  • VorlesungVermittlung der theoretischen Grundlagen der Klassenkörpertheorie
  • Übung / PraktikumBesprechung und Vertiefung der Übungsaufgaben zur Anwendung der Theorie
  • ÜbungsblätterSelbstständiges Einüben von Methoden und Resultaten; Grundlage für die Übungsbesprechungen

Teaching method

  • TafelvorlesungEinführung und Herleitung der Sätze und Techniken
  • Übungsblätter mit ÜbungsstundenVertiefung und Anwendung des Vorlesungsstoffs durch Aufgaben und deren Diskussion
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Official page in TUMonline · Details are not binding.