BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Alberto Raffero (Università degli Studi di Torino)
DTSTART:20201014T120000Z
DTEND:20201014T130000Z
DTSTAMP:20260423T052926Z
UID:VSGS/14
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/VSGS/14/">Sy
 mmetries of closed G2-structures</a>\nby Alberto Raffero (Università degl
 i Studi di Torino) as part of Virtual seminar on geometry with symmetries\
 n\n\nAbstract\nIn this talk I will consider 7-manifolds endowed with a clo
 sed G2-structure and having a large symmetry group. In the compact case\, 
 I will discuss the properties of the full automorphism group of a closed G
 2-structure\, showing how they impose strong constraints on the constructi
 on of homogeneous and cohomogeneity one examples. In the non-compact case\
 , I will first give a brief overview of known examples and then I will des
 cribe the classification of 7-manifolds with a closed G2-structure that ar
 e homogeneous under the action of a reductive Lie group. This is joint wor
 k with F. Podestà\n
LOCATION:https://researchseminars.org/talk/VSGS/14/
END:VEVENT
END:VCALENDAR