2 papers
math.RT2025
The quantum torus as an -category
Lin Chen, Yifei Zhao
Given an oriented -manifold , a locally constant sheaf of lattices over , and a pointed morphism , we defi…
math.AG2025
Half-integral levels
Yifei Zhao
We construct equivalences among four notions associated to a reductive group scheme : factorization super central extensions of the loop group of by subject to…