2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/61054This paper is primarily intended as an introduction for the mathematically inclined to some of the rich algebraic combinatorics arising in for instance CFT. It is essentially self-contained, apart from some of the background motivation and examples which are included to give the reader a sense of the context. The theory is still a work-in-progress, and emphasis is given here to several open questions and problems.37 pagesQuantum AlgebraHigh Energy Physics - Theorytext