Jörg Jahnel

In this talk, I report about del Pezzo surfaces of degree 4 and cubic surfaces that violate the Hasse principle. The historically first such examples were constructed by Swinnerton-Dyer. Recently, we proved that counterexamples to the Hasse principle are in fact Zariski dense in the respective moduli spaces. This work was joint with Damaris Schindler and Andreas-Stephan Elsenhans.
Jörg Jahnel
Siegen
Wed, 24/02/2016 - 1:30pm
RC-2063, The Red Centre, UNSW