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PRODID:-//University of Utah Math Department//Automorphisms of unnodal Enriques surfaces//EN
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X-WR-CALNAME:Automorphisms of unnodal Enriques surfaces
X-WR-CALDESC:Automorphisms of unnodal Enriques surfaces at University of Utah Mathematics Department
X-WR-TIMEZONE:America/Denver
BEGIN:VEVENT
UID:20191001T153000-gebhard-martin@math.utah.edu
DTSTART;TZID=America/Denver:20191001T153000
DTEND;TZID=America/Denver:20191001T163000
DTSTAMP:20260925T144333Z
SUMMARY:Automorphisms of unnodal Enriques surfaces
DESCRIPTION:Speaker: Gebhard Martin\, University of Bonn\n\nIt follows from an observation of A. Coble in 1919 that the automorphism group of an unnodal Enriques surface contains the 2-congruence subgroup of the Weyl group of the E_{10}-lattice. In this talk, I will explain how much bigger the automorphism group of an unnodal Enriques surface can be. …

LOCATION:LCB 222

URL:http://math.utah.edu/agseminar/2019-10-01-gebhard-martin/
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