Brauer groups of singular del Pezzo surfaces

Abstract

We describe the effect of rational singularities on the Brauer group of a surface, and compute the Brauer groups of all singular del Pezzo surfaces over an algebraically closed field.

6 pages

Cited by in corpus (3)

• Bad reduction of the Brauer-Manin obstruction
• The Brauer Group of an Affine Double Plane Associated to a Hyperelliptic Curve
• Brauer-Manin obstruction for Erdős-Straus surfaces