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Quasimap Floer Cohomology for Varying Symplectic Quotients
Published online by Cambridge University Press: 20 November 2018
Abstract
We show that quasimap Floer cohomology for varying symplectic quotients resolves several puzzles regarding displaceability of toric moment fibers. For example, we present a compact Hamiltonian torus action containing an open subset of non-displaceable orbits and a codimension four singular set, partly answering a question of McDuff, and we determine displaceability for most of the moment fibers of a symplectic ellipsoid.
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- Copyright © Canadian Mathematical Society 2013
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