Alfonso Garmendia, Leonid Ryvkin
The idea of the workshop is to bring together young researchers from the field of singular foliations and related topics. The workshop will take place online over zoom in two sessions.mehr erfahren
Matthias Ludewig (Adelaide)
Recently, physicists have been able to create “topological states” localised on the boundary of a 2D system, which have rather crazy properties: they fill up spectral gaps in the boundary-less 2D problem, and have quantised propagation along the boundary regardless of its shape. I will exhibit how operator K-theory can be used to explain this phenomenon.