Hypersymplectic and hyperkähler structures with torsion
 
 
Description:  We define hypersymplectic structures with torsion (HST) on Lie algebroids and establish a 1-1 correspondence between hyperkähler structures with torsion (HKT) and HST structures. We also obtain a contravariant definition of both HKT and HST structures on Lie algebroids. Additionally, we prove some important properties of induced morphisms and address relations between deformations of HST and HKT structures.
Date:  2014-06-25
Start Time:   11:30
Speaker:  Paulo Antunes (CMUC)
Institution:  University of Coimbra
Place:  Sala 5.5
Research Groups: -Geometry
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