Brauer groups of singular del Pezzo surfaces

Author(s):
Bright, M.J. (0000-0002-9139-2614)
Published
2013
Publication type
Article / Letter to editor

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.

Del Pezzo SurfacesBrauer GroupsRational Singularities
Date issued
2013-09-01
Language
English
Publisher
Michigan Mathematical Journal
Is part of
Michigan Mathematical Journal (2013), Vol. 62, no. 3, p. 657-664
hdl
1887/3239213
doi
10.1307/mmj/1378757892
URL
https://projecteuclid.org/journals/michigan-mathematical-journal/volume-62/issue-3/Brauer-groups-of-singular-del-Pezzo-surfaces/10.1307/mmj/1378757892.full