FWF - Spektren auf Lamplightergruppen - Spectral problems on lamplighter groups and free probability

Project: Research project

Project Details

Description

The main focus of present project proposal lies on the crossroads of geometric group theory, percolation
theory, free probability and mathematical physics.
We will study computational and qualitative aspects of the spectral theory of free lamplighter groups in the light of a recently discovered identity between the spectral measures of
percolation clusters and lamplighter groups.
StatusFinished
Effective start/end date1/08/1330/04/17