Weight-finite modules over the quantum affine and double quantum affine algebras of type ${\mathfrak{a}}_1$

Elie Mounzer, Robin Zegers

We define the categories of weight-finite modules over the type ${\mathfrak{a}}_1$ quantum affine algebra ${\dot{\mathrm{U}}}_q({\mathfrak{a}}_1)$ and over the type ${\mathfrak{a}}_1$ double…