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DTSTART:19810329T020000
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BEGIN:VEVENT
UID:news1987@dmi.unibas.ch
DTSTAMP;TZID=Europe/Zurich:20260227T105906
DTSTART;TZID=Europe/Zurich:20260303T103000
SUMMARY:Seminar Algebra and Geometry: Alessandra Sarti (Université de Poit
 iers)
DESCRIPTION:Enriques surfaces are special free quotients of K3 surfaces by 
 a fixed point free involution. In higher dimension the notion can be gener
 alized and one can introduce Enriques manifolds and in the singular settin
 g\, Log Enriques vaieties. In this talk I will explain general properties
  of Enriques manifolds and of Log Enriques varieties. I will then provide 
 and discuss several examples in the singular setting\, in particular  I w
 ill talk about Log Enriques varieties that arise as quotients of generaliz
 ed Fermat manifolds. These manifolds were studied recently by Hidalgo\, Hu
 ghes and Leyton-Alvarez. The results that I will present are contained in
  several joint papers with S. Boissière\, C. Camere\, M. Nieper-Wisskirch
 en and in a recent work in progress with A. Palomino.
X-ALT-DESC:Enriques surfaces are special free quotients of K3 surfaces by a
  fixed point free involution. In higher dimension the notion can be genera
 lized and one can introduce Enriques manifolds and in the singular setting
 \, Log Enriques vaieties.&nbsp\;In this talk I will explain general proper
 ties of Enriques manifolds and of Log Enriques varieties. I will then prov
 ide and discuss several examples in the singular setting\, in particular&n
 bsp\; I will talk about Log Enriques varieties that arise as quotients of 
 generalized Fermat manifolds. These manifolds were studied recently by Hid
 algo\, Hughes and Leyton-Alvarez.&nbsp\;<br />The results that I will pres
 ent are contained in several joint papers with S. Boissière\, C. Camere\,
  M. Nieper-Wisskirchen and in a recent work in progress with A. Palomino.
DTEND;TZID=Europe/Zurich:20260303T120000
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