Author:
Dancer Andrew,Kirwan Frances,Swann Andrew
Abstract
AbstractWe introduce an analogue in hyperkähler geometry of the symplectic implosion, in the case of$\mathrm{SU} (n)$actions. Our space is a stratified hyperkähler space which can be defined in terms of quiver diagrams. It also has a description as a non-reductive geometric invariant theory quotient.
Subject
Algebra and Number Theory
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