3 citations · 8 across the 7 of their papers we have counts for
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math.SG2003
Abelianization for hyperkahler quotients
Tamas Hausel, Nicholas Proudfoot
We study an integration theory in circle equivariant cohomology in order to prove a theorem relating the cohomology ring of a hyperkahler quotient to the cohomology ring of the quo…
math.AG2003
Quaternionic Geometry of Matroids
Tamas Hausel
Building on a recent joint paper with Sturmfels, here we argue that the combinatorics of matroids is intimately related to the geometry and topology of toric hyperkaehler varieties…
math.AG2003★ 1 cited
Intersection forms of toric hyperkaehler varieties
Tamas Hausel, Edward Swartz
This note proves combinatorially that the intersection pairing on the middle dimensional compactly supported cohomology of a smooth toric hyperkaehler variety is always definite, p…