@article{898758bdd2054d6abf1b328467f3a761,
title = "Equivariant Symplectic Hodge Theory and the dGδ-Lemma",
abstract = " Consider a Hamiltonian action of a compact Lie group on a symplectic manifold which has the strong Lefschetz property. We establish an equivariant version of the Merkulov- Guillemin dδ -lemma and an improved version of the Kirwan- Ginzburg equivariant formality theorem, which says that every cohomology class has a canonical equivariant extension.",
keywords = "Symplectic Hodge theory, dGδ-Lemma",
author = "Yi Lin and Reyer Sjamaar",
note = "Consider a Hamiltonian action of a compact Lie group on a symplectic manifold which has the strong Lefschetz property. We establish an equivariant version of the Merkulov- Guillemin dδ-lemma and an improved version of the Kirwan- Ginzburg equivariant formality theorem, which says that every cohomology class has a canonical equivariant extension.",
year = "2004",
doi = "10.4310/JSG.2004.v2.n2.a5",
language = "American English",
volume = "2",
journal = "Journal of Symplectic Geometry",
issn = "1527-5256",
publisher = "International Press of Boston, Inc.",
}