Orthogonal polynomials and the deformed Jordan plane

André Beaudoin, Geoffroy Bergeron, Antoine Brillant +3

We consider the unital associative algebra $\mathcal{A}$ with two generators $\mathcal{X}$, $\mathcal{Z}$ obeying the defining relation $[\mathcal{Z},\mathcal{X}]={\mathcal{Z}}^2+\Delta$.…