Advanced Seminar on Group Theory

Lehrstuhl für Algebra und Zahlentheorie

Wintersemester 2018/19

Normally we meet on Tuesday 10:30 - 12:00 in room 25.22. 02.81 .
For details see schedule below.
Advanced topics in group theory are discussed in short series of talks and guest lectures.
Prof. Dr. Benjamin Klopsch and Dr. Matteo Vannacci
See also:
Doctoral Research Seminar in Pure Mathematics.


Tuesday 18.12.2018
Guest lecture
Time: 10:30
Room: 25.22 02.81
Pavel Zalesskii
(University of Brasilia)
Profinite completion of 3-manifold groups
Topic: Geometric Group Theory (programme)
Date Speaker Title
Tuesday 16.10.18
Room: 25.22. 02.81
Arthur Martirosian Quasi-Isometry, Quasi-Geodesic Spaces and Geometric Properties of Groups
Tuesday 23.10.18
Room: 25.22. 02.81
Djurre Tijsma Amenability is a quasi-isometric invariant
Tuesday 30.10.18
Ilir Snopche A Blast from the Past; Word-Growth in Groups
Tuesday 06.11.18
Zeynep Kisakürek The Svarc-Milnor Lemma
Tuesday 13.11.18
Room: 25.22. 02.81
Benno Kuckuck (Quasi-)Hyperbolic Spaces and Hyperbolic Groups
Tuesday 20.11.18
Room: 25.22. 02.81
Karthika Rajeev Dehn functions and Dehn presentations
Tuesday 27.11.18
Room: 25.22. 02.81
Florian Severin The word problem*
Tuesday 04.12.18
Room: 25.22. 02.81
Moritz Petschick Properties of Hyperbolic Groups
Tuesday 11.12.18
Room: 25.22. 02.81
Carsten Feldkamp Geometry at infinity
Topic: Randomness and Hausdorff dimension in rooted trees (programme)
Date Speaker Title
Tuesday 14.01.19
Room: 25.22. 02.81
Matteo Vannacci Galton-Watson random trees and orders of random elements
Tuesday 21.01.19
Room: 25.22. 02.81
TBA Word maps
Tuesday 21.01.19
Room: 25.22. 02.81
TBA Small subgroups
Tuesday 28.01.19
Room: 25.22. 02.81
TBA Large subgroups


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