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Title:
On degenerations of the Seiberg--Witten monopoles and G2-instantons

Speaker:
Andriy Haydys

Abstract:
A sequence of the Seiberg-Witten monopoles with multiple spinors on a three-manifold can converge after a suitable rescaling to a Fueter section, say I, only on the complement of a subset Z. I will discuss the following question: Which pairs (I,Z) can (or can not) appear as the limit of a sequence of the Seiberg--Witten monopoles? I will also address an analogous question for the sequences of G2-instantons.

Link:
http://scgp.stonybrook.edu/video_portal/video.php?id=2777

Workshop:
Simons- Simons Collaboration on Special Holonomy Workshop