Research Seminar on Group Theory

Lehrstuhl für Algebra und Zahlentheorie

Wintersemester 2017/18

Normally we meet on Thursday 16:30 - 18:00 in room 25.22. 03.73 .
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. Alejandra Garrido
See also:
Research seminar in pure mathematics and Seminar "Applications of model theory to zeta functions of groups".


Date Speaker Title
Monday 25.09.2017
Guest lecture
Time: 16:30
Room: 25.22. 00.72
Paula Lins
(Universität Bielefeld)
Bivariate zeta functions of some finitely generated nilpotent groups
Friday 10.11.2017
Guest lecture
Time: 16:30
Room: TBC
Henry Bradford
(Universität Göttingen)
Topic: Bass-Serre theory and profinite analogues (programme)
Thursday 19.10.17
Room: 25.22. 03.73
N.N. Amalgams
Thursday 26.10.17
Room: 25.22. 03.73
N.N. More on amalgams
Thursday 02.11.17
N.N. Trees
Thursday 09.11.17
Room: 25.22. 03.73
N.N. Trees and free groups
Thursday 16.11.17
Room: 25.22. 03.73
N.N. Trees and amalgams
Thursday 30.11.17
Room: 25.22. 03.73
N.N. Graphs of groups
Thursday 07.12.17
Room: 25.22. 03.73
N.N. Structure of a group acting on a tree
Thursday 14.12.17
Room: 25.22. 03.73
N.N. Amalgams and fixed points
Thursday 18.01.18
Room: 25.22. 03.73
N.N. The tree of SL_2
Thursday 25.01.18
Room: 25.22. 03.73
N.N. Decomposing SL(V) as an amalgam
Thursday 01.02.18
Room: 25.22. 03.73
N.N. Connection with buildings and Tits systems
N.N. Free pro-p groups, amalgams and graphs
N.N. Pro-p groups acting on pro-p trees