Speaker:	Yohsuke Imagi (Kavli IPMU)
Title:	Construction of Compact Special Lagrangian T^2-conifolds
Date (JST):	Thu, Nov 12, 2015, 15:30 - 17:00
Place:	Seminar Room A
Abstract:	Special Lagrangian submanifolds are volume-minimizing Lagrangian submanifolds of Calabi-Yau manifolds. I have been studying singularity of (compact) special Lagrangian submanifolds of dimension 3 (or more). One approach is to choose a simple class of singularity and study it in detail. Compact special Lagrangian T^2-conifolds are a theoretically-well-studied simple class of singular objects, but their existence has been unproven so far as I know. I have recently proved that they do exist, using an idea of Mark Haskins and Dominic Joyce. I will explain it in the talk.

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