Lefschetz fibrations, complex structures and Seifert fibrations on S^1 X M^3
Symplectic Geometry
2007-05-23 v1 Geometric Topology
Abstract
We consider product 4--manifolds S^1 X M, where M is a closed, connected and oriented 3-manifold. We prove that if S^1 X M admits a complex structure or a Lefschetz or Seifert fibration, then the following statement is true: S^1 X M admits a symplectic structure if and only if M fibers over S^1, under the additional assumption that M has no fake 3-cells. We also discuss the relationship between the geometry of M and complex structures and Seifert fibrations on S^1 X M.
Cite
@article{arxiv.math/0109150,
title = {Lefschetz fibrations, complex structures and Seifert fibrations on S^1 X M^3},
author = {Tolga Etgu},
journal= {arXiv preprint arXiv:math/0109150},
year = {2007}
}
Comments
Published by Algebraic and Geometric Topology at http://www.maths.warwick.ac.uk/agt/AGTVol1/agt-1-24.abs.html