Stable rationality and conic bundles

Abstract

We study stable rationality properties of conic bundles over rational surfaces.

14 pages

References in corpus (6)

• Unirational threefolds with no universal codimension 2 cycle
• Étale dévissage, descent and pushouts of stacks
• Grothendieck Duality for Deligne-Mumford Stacks
• On the unirationality of 3-fold conic bundles
• On the moduli of degree 4 Del Pezzo surfaces
• Hypersurfaces that are not stably rational

Cited by in corpus (2)

• (Stable) rationality is not deformation invariant
• Some low-dimensional hypersurfaces that are not stably rational