Showing math.RTShow all
2 papers · 1 filter
math.RT2026
A Graphical Calculus for Induction and Restriction on Temperley-Lieb Modules
Alistair Savage
We develop a graphical calculus for induction and restriction along the Temperley-Lieb tower at a generic parameter. The main object, a diagrammatic 2-category , has…
math.RT2025
The spin Brauer category
Peter J. McNamara, Alistair Savage
We introduce a diagrammatic monoidal category, the spin Brauer category, that plays the same role for the spin and pin groups as the Brauer category does for the orthogonal groups.…