From the 1 of 2 linked papers with an AI index.
2 papers
math.QA2026
Greedy fusion
Andrew Schopieray
The paper shows that integer sequences of formal codegrees, inspired by the greedy algorithm for unit‑fraction decompositions of 1, constrain the possible structures of fusion ring…
math.QA2025
Modular fusion categories with few twists
Andrew Schopieray
We classify modular fusion categories up to braided equivalence with less than four distinct twists of simple objects by observing that under this assumption, for each positive int…