Fernández, M.Muñoz, VicenteUgarte, LuisBurei, JarolimKowalski, OldrichKrupka, DemeterSlovak, Jan2023-06-202023-06-2020058086732630https://hdl.handle.net/20.500.14352/532359TH International Conference on Differential Geometry and its Applications.For a symplectic manifold (M, ω), not necessarily hard Lefschetz, we prove a version of the Merkulov dδ–lemma ([17, 4]). We also study the dδ–lemma and related cohomologies for compact symplectic solvmanifolds.engbook parthttp://arxiv.org/pdf/math/0501259v1.pdfhttp://arxiv.orgopen access515.1Topología1210 Topología