38 citations · 72 across the 16 of their papers we have counts for
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math.AG2019★ 1 cited
Counterexamples to hyperkahler Kirwan surjectivity
Kevin McGerty, Thomas Nevins
Suppose that M is a complete hyperkahler manifold with a compact Lie group K acting via hyperkahler isometries and with hyperkahler moment map $(μ_{\mathbb{C}}, μ_{\mathbb{R}}): M\…
math.AG2019★ 2 cited
Springer theory for symplectic Galois groups
Kevin McGerty, Thomas Nevins
A classical and beautiful story in geometric representation theory is the construction by Springer of an action of the Weyl group on the cohomology of the fibres of the Springer re…
math.AG2019
The pure cohomology of multiplicative quiver varieties
Kevin McGerty, Thomas Nevins
To a quiver and choices of nonzero scalars , non-negative integers , and integers labeling each vertex , Crawley-Boevey--Shaw associate a "multiplicative qui…