Zero-cycles on varieties over p-adic fields and Brauer groups
arXiv:0906.2273
Abstract
In this paper, we study the Brauer-Manin pairing of smooth proper varieties over local fields, and determine the -adic part of the kernel of one side. We also compute the of a potentially rational surface which splits over a wildly ramified extension.
31 pages. The proof of the main result in the local case has been much simplified. The computations of 0-cycles on cubic surfaces have been modified