Conic bundles and iterated root stacks
arXiv:1709.08552 · doi:10.1007/s40879-018-0251-z
Abstract
We generalize a classical result by V. G. Sarkisov about standard models for conic bundles to the case of a not necessarily algebraically closed perfect field, using iterated root stacks, destackification, and resolution of singularities.
9 pages. To be published in European Journal of Mathematics