M527, Department of Mathematics, CCU
(中正大學數學系 M527)
Del Pezzo surfaces in positive characteristic
Paolo Cascini (
Imperial College London
&
NCTS )
We show that, over an algebraically closed field of large characteristic, any klt del Pezzo surface is globally F-regular or it admits a log resolution which is liftable to characteristic zero. Joint work with H. Tanaka and J. Witaszek.