3 problems

Let $k\geq1$, $1\leq\ell\leq k$, $1\leq i\leq k+1$, $1\leq i'\leq\ell+1$, and $|q|<1$. Let $C_k$ be the Cartan matrix of type $A_k$, let $B_{\ell-1}$ be the inverse Cartan matrix o…

Finite Andrews–Gordon Bailey hierarchy conjecture.

Finite companion Andrews–Gordon conjecture.