Quantum version of Deligne's conjecture for the exceptional series

Let QExcR,v,w\mathsf{QExc}_{R,v,w} be the quantum exceptional diagram category. A trivalent ribbon category is a ribbon category generated by a trivalent vertex, and a ribbon functor preserves the ribbon structure. Quantum Deligne conjecture. There exist a ring RR satisfying the defining hypotheses of the quantum exceptional category, a trivalent ribbon category QExcR,v,wDel\mathsf{QExc}^{Del}_{R,v,w} with non-negative integers as objects and finitely generated RR-modules as morphism spaces, and a ribbon functor Qeval:QExcR,v,wQExcR,v,wDel\operatorname{Qeval}:\mathsf{QExc}_{R,v,w}\to\mathsf{QExc}^{Del}_{R,v,w} that is the identity on objects, surjective on morphisms, and sends the trivalent vertex to the trivalent vertex. This is the proposed quantum categorical realization of the exceptional series and is presented as a partial quantum counterpart of the classical Deligne conjecture; the supplied statement does not include further generic semisimplicity or specialization properties.

Sources & referencesView supporting material

Primary source

Kim Morrison, Noah Snyder and Dylan P. Thurston, “Towards the quantum exceptional series”, arXiv:2402.03637 (2025).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.