2 papers
math.QA2025
Non-compact 3D TQFT and non-semisimplicity
Theodoros Lagiotis
We define a once extended non-compact 3-dimensional TQFT from the data of a (potentially) non-semisimple modular tensor category. This is in the framework of generato…
math.QA2025
Higher tensor categories and their extensions: notes from the Scottish Talbot On Algebra and Topology
Diogo Andrade, Julia Bierent, Jennifer Brown +28
These lecture notes are the product of a week-long learning workshop on the work of Johnson-Freyd and Reutter on the problem of the existence of minimal nondegenerate extensions of…