We report on a question, posed by L. Ornea and M. Verbitsky in [32], about examples of compact locally conformal symplectic manifolds without locally conformal Kähler metrics. We construct such an example on a compact 4-dimensional nilmanifold, not the product of a compact 3-manifold and a circle.
@article{bwmeta1.element.doi-10_1515_coma-2017-0011, author = {Giovanni Bazzoni and Juan Carlos Marrero}, title = {Locally conformal symplectic nilmanifolds with no locally conformal K\"ahler metrics}, journal = {Complex Manifolds}, volume = {4}, year = {2017}, pages = {172-178}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_1515_coma-2017-0011} }
Giovanni Bazzoni; Juan Carlos Marrero. Locally conformal symplectic nilmanifolds with no locally conformal Kähler metrics. Complex Manifolds, Tome 4 (2017) pp. 172-178. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_1515_coma-2017-0011/