4 citations · 4 across the 3 of their papers we have counts for
3 papers
math.CO2026
Categorification of some Penrose polynomials
D. W. Collison, D. Tubbenhauer
We construct doubly- and triply-graded Penrose-type homologies for ribbon graphs. The construction is a TQFT-valued cube of resolutions built from two-dimensional cobordisms, which…
math.GT2026
RL unknotter, hard unknots and unknotting number
Anne Dranowski, Yura Kabkov, Daniel Tubbenhauer
We develop a reinforcement learning pipeline for simplifying knot diagrams. A trained agent learns move proposals and a value heuristic for navigating Reidemeister moves. The pipel…
math.RT2022★ 4 cited
Sandwich cellularity and a version of cell theory
Daniel Tubbenhauer
We explain how the theory of sandwich cellular algebras can be seen as a version of cell theory for algebras. We apply this theory to many examples such as Hecke algebras, and vari…