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The $dδ$--lemma for weakly Lefschetz symplectic manifolds

Marisa Fernández·Vicente Muñoz·Luis Ugarte
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Abstract

For a symplectic manifold $(M,ω)$, not necessarily hard Lefschetz, we prove a version of the Merkulov $dδ$--lemma. We also study the $dδ$--lemma and related cohomologies for compact symplectic solvmanifolds.

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Marisa Fernández, Vicente Muñoz, Luis Ugarte. 2005-01-17. The $dδ$--lemma for weakly Lefschetz symplectic manifolds. https://arxiv.org/abs/math/0501259

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