activity
19932026
most citedSpherical Categories

174 citations · 382 across the 30 of their papers we have counts for

collaborators

32 papers

math.RT2026

The exceptional series through the fifth tensor power

Bruce Westbury

We give a uniform structure for the first five tensor powers of the adjoint representation of an exceptional simple Lie algebra.

math.RT2026

Cubic Jordan algebras are not a series

Bruce Westbury

The idea of the exceptional series is that the exceptional simple Lie algebras should form a series. Since all four simple Lie algebras in the fourth row of the Freudenthal magic s…

math.RT2024

A uniform trigonometric R-matrix for the exceptional series

Bruce W. Westbury, Paul Zinn-Justin

The exceptional series is a finite list of points on a projective line with a simple Lie algebra attached to each point. This list of Lie algebras includes the five exceptional Lie…

math.PR2022★ 3 cited

Representations of Hecke algebras and Markov dualities for interacting particle systems

Alexander Povolotsky, Pavel Pyatov, Roger Tribe +2

Many continuous reaction-diffusion models on (annihilating or coalescing random walks, exclusion processes, voter models) admit a rich set of Markov duality functions…

math.QA2022★ 1 cited

A universal plane of diagrammatic categories

Bruce W. Westbury

We introduce quantum skein relations for a family of ribbon categories parametrised by the projective plane over $\bQ$. There are thirteen points for which the ribbon category admi…

math.QA2022★ 4 cited

Quantum diagrammatics for

Alistair Savage, Bruce W. Westbury

We introduce a graphical calculus for the representation theory of the quantized enveloping algebra of type . We do this by giving a diagrammatic description of the category o…