Talk page

Title:
K3 fibrations and adiabatic limits of calibrated submanifolds

Speaker:
Simon Donaldson

Abstract:
In the first part of the talk I will review work with Chris Scaduto (arxiv 2004.0731) in which we proposed a model for certain associative submanifolds in fibred G2 manifolds. These submanifolds are, roughly speaking, fibred by holomorphic spheres. I will mention connections with related constructions in the Calabi-Yau literature. In the last part of the talk I will discuss possible extensions to submanifolds fibred by surfaces of higher genus.

Link:
http://scgp.stonybrook.edu/video_portal/video.php?id=5890

Workshop:
Simons- Workshop: Simons Collaboration Homological Mirror Symmetry