Differential Geometry Working Seminar

Benoit Charbonneau, Department of Pure Mathematics, University of Waterloo

"Hyperkähler structure of bow varieties"

My aim is to discuss some of the background material necessary to understand the recent paper of Roger Bielawski, Yannic Borchard, and Sergey Cherkis titled “Deformations of instanton metrics” (https://arxiv.org/abs/2208.14936).