Aarhus Universitets segl

Nearly Kähler six-manifolds with two-torus symmetry

Giovanni Russo (Aarhus University)
Torsdag 13. december 2018 13:00–14:00 Aud. D3 (1531-215)
We consider nearly Kähler six-manifolds with a two-torus symmetry. We construct a multi-moment map for the torus action and describe its general properties. At regular values, the action is necessarily free on the level sets and determines the geometry of three-dimensional quotients. Finally we give a result on an inverse construction producing nearly Kähler six-manifolds from three-dimensional data.
Organiseret af: QGM
Kontakt: Cristiano Spotti & Gergely Bérczi Revideret: 07.10.2019