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401-3113-73L 7 Credits BSC , MSC D-MATH

Additive Combinatorics and Applications

Lecturers & Examiners: Prof. Dr. Emmanuel Kowalski
VVZ CR n/a

Last Updated: 2026-02-05 16:14:49

Abstract

This course will be an introduction to the field of "additive combinatorics" and to its applications, especially to number theory and analysis.

Content

The topics which will be presented include: (1) Approximate subgroups, Sidon sets, and other types of structured sets (2) Existence and density of 3-term arithmetic progressions in abelian groups (3) The "structure vs randomness" dichotomy (4) The sum-product phenomenon and its generalizations (5) Gowers norms and arithmetic progressions of length 4 and more (6) Transfer principles and 3-term progressions in the primes (7) A survey of interactions of additive combinatorics with other fields, especially ergodic theory, and of some applications.

Resources

Lecture Notes

Lectures notes will be prepared and made available during the class.

Literature

T. Tao and V. Vu: "Additive combinatorics", Cambridge University Press K. Soundararajan: "Additive combinatorics", lectures notes, Stanford University, 2007; https://math.stanford.edu/~ksound/Notes.pdf Moreover, lectures notes will be prepared and made available during the class.

Learning Materials (Links)

General Information

Language
English
Levels
BSC , MSC

Examination

Type
session examination
Mode
written 120 minutes
Aids
None
Only offered in the two examination sessions just after the course (Winter 2024 and Summer 2024).

Course Components

Type Title Time & Place Hours
lecture with exercise Additive Combinatorics and Applications
  • Tue 16:15-18:00 (HG G 3)
  • Thu 14:15-16:00 (HG D 5.2)
4 h weekly

Offered In