3 problems

A 13-dimensional complex ball quotient is obtained from the Allcock lattice construction, with $X$ denoting the corresponding ball quotient and $X^{\rm sg}$ its singular or special…

Let \overline{X} = \overline{{\left.\raisebox{-.2em}{Gamma}\middle\backslash\raisebox{.2em}{mathbb B^n}\right.}} be a compactification as in Theorem, with $n \geq 6$. Here…

Hurwitz ball quotient automorphism conjecture. Theorems concerning the bound $|\operatorname{Aut}(S)| \leq 288 e(S)$ and its equality case should hold without the arithmetic assump…