Event Detail

Event Type: 
Graduate Student Summer Seminar
Date/Time: 
Tuesday, August 3, 2021 - 14:30 to 15:30
Location: 
Zoom. Please contact Elaine Cozzi for the link.

Speaker Info

Local Speaker: 
Institution: 
Graduate Student
Abstract: 

Finiteness properties of groups can be defined using corresponding topological spaces. These properties are deeply important to group theory but can be very challenging to calculate. One example of such a group with interesting finiteness properties is the Lamplighter group. We will introduce the Lamplighter group, examine it, and then discuss Bieri-Strebel Sigma Theory to prove that it is not finitely presentable.