383 citations · 3.5k across the 90 of their papers we have counts for
Showing 2024Show all
3 papers · 1 filter
math.QA2024
Excision for Spaces of Admissible Skeins
Ingo Runkel, Christoph Schweigert, Ying Hong Tham
The skein module for a d-dimensional manifold is a vector space spanned by embedded framed graphs decorated by a category A with suitable extra structure depending on the dimension…
math.GT2024
Three-Dimensional Spin TFTs from Gauging Line Defects
Jannik Gröne, Ingo Runkel
From the input of an oriented three-dimensional TFT with framed line defects and a commutative -separable Frobenius algebra in the ribbon category of these line defects, we…
math.QA2024
Modular functors from non-semisimple 3d TFTs
Aaron Hofer, Ingo Runkel
Given a not necessarily semisimple modular tensor category C, we use the corresponding 3d TFT defined in [arXiv:1912.02063] to explicitly describe a modular functor as a symmetric…