Paul-Andi Nagy, Einstein Deformations of Hyperkaehler Cones
B236 IBS, Korea, Republic ofSpeaker Paul-Andi Nagy IBS CCG For a hyperkaehler cone with compact link (M, g) we describe the Einstein deformation theory of g and relate it to the algebraic geometry of the twistor space Z of M. This is joint work with Uwe Semmelmann.