Campana points on wonderful compactifications
arXiv:2403.14433
Abstract
We prove a variant of Manin's conjecture for Campana points on wonderful compactifications of semi-simple algebraic groups of adjoint type. We use this to provide evidence for a new conjecture on the leading constant in Manin's conjecture for Campana points.
37 pages, final version, to appear in Math. Annalen