4 citations · 4 across the 3 of their papers we have counts for
3 papers
math.DG2007★ 4 cited
Contact 5-manifolds with SU(2)-structure
Luis C. de Andrés, Marisa Fernández, Anna Fino +1
We consider 5-manifolds with a contact form arising from a hypo structure, which we call \emph{hypo-contact}. We provide conditions which imply that there exists such a structure o…
math.SG2005
Symplectic nilmanifolds with a symplectic non-free -action
Marisa Fernández, Vicente Muñoz
This paper expands some of the issues of the paper math.SG/0506449. We introduce a new technique to produce symplectic manifolds, by taking a symplectic non-free action of a finite…
math.SG2005
The --lemma for weakly Lefschetz symplectic manifolds
Marisa Fernández, Vicente Muñoz, Luis Ugarte
For a symplectic manifold , not necessarily hard Lefschetz, we prove a version of the Merkulov --lemma. We also study the --lemma and related cohomologies for compac…