ar X iv : m at h / 03 12 34 5 v 10 [ m at h . SG ] 1 2 A ug 2 00 5 INTERSECTION NUMBERS IN QUASI - HAMILTONIAN REDUCED SPACES

  • LISA JEFFREY, JOON - HYEOK SONG
  • Published 2005

Abstract

Jeffrey and Kirwan [15] gave expressions for intersection pairings on the reduced space of a particular Hamiltonian G-space in terms of iterated residues. The definition of quasi-Hamiltonian spaces was introduced in [1]. In [2] a localization formula for equivariant de Rham cohomology of a compact quasi-Hamiltonian G-space was proved. In this paper we prove… (More)

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