Abstract We study the Gauge/Bethe correspondence for two-dimensional N $$ \mathcal{N} $$ = (2. 2) supersymmetric quiver gauge theories associated with toric Calabi-Yau three-folds. whose BPS algebras have recently been identified as the quiver Yangians. We start with the crystal representations of the quiver Yangian. https://lecoureures.shop/product-category/ski-de-fond-equipement-batons/