Cylinders in del Pezzo Surfaces
Cylinders in del Pezzo Surfaces
On del Pezzo surfaces, we study effective ample |$\mathbb{R}$|-divisors such that the complements of their supports are isomorphic to |$\mathbb{A}^1$|-bundles over smooth affine curves. All considered varieties are assumed to be algebraic and defined over an algebraically closed field of characteristic |$0$| throughout this article.