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PRODID:-//University of Utah Math Department//Regular del Pezzo surfaces with irregularity//EN
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X-WR-CALNAME:Regular del Pezzo surfaces with irregularity
X-WR-CALDESC:Regular del Pezzo surfaces with irregularity at University of Utah Mathematics Department
X-WR-TIMEZONE:America/Denver
BEGIN:VEVENT
UID:20130122T153000-zachary-maddock@math.utah.edu
DTSTART;TZID=America/Denver:20130122T153000
DTEND;TZID=America/Denver:20130122T163000
DTSTAMP:20260925T144333Z
SUMMARY:Regular del Pezzo surfaces with irregularity
DESCRIPTION:Speaker: Zachary Maddock\, Columbia University\n\nOver perfect fields, the geometry of regular del Pezzo surfaces has been classified, but over imperfect fields, the problem remains largely open. We construct the first examples of regular del Pezzo surfaces X that have positive irregularity h^1(X, O_X ) > 0. Our construction is by quotienting a …

LOCATION:LCB 215

URL:http://math.utah.edu/agseminar/2013-01-22-zachary-maddock/
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