3 problems

Dirichlet distribution conjecture. For arbitrary $N$, the columns of $U(t)$ satisfy a Dirichlet distribution for large $t$, with parameter

Let $K(x,y)$ denote the sectional curvature in two dimensions for the Fisher–Rao geometry of Dirichlet distributions, with the curvature function defined by the metric under consid…

Let $m$ be the number of unbounded trees, and condition on $m\in\{2,3,4,5\}$. For cyclically labeled interfaces, define the sector widths … with the conventions…