2 problems

For $kappa=2$, let $\lambda$ be the cross-ratio and let … The function $U_2(\lambda)$ is conjectured to give the $kappa=2$ counterpart of $G^{(12)(34)}$, while identifying…

For $kappa=8$, let $U(\lambda)$ be a solution of the relevant differential equation in the cross-ratio $lambda$, and interpret the constant solution as the partition function for t…