A rigged configuration model for $B(\infty)$
Ben Salisbury, Scrimshaw, Travis · arXiv (Cornell University) · 2014
We describe a combinatorial realization of the crystals $B(\infty)$ and $B(λ)$ using rigged configurations in all symmetrizable Kac-Moody types up to certain conditions. This includes all simply-laced types and all non-simply-laced finite and affine types.