Symplectic invariants of some families of Lagrangian T^3 fibrations
arXiv:math/0401321
Abstract
In this paper we construct and classify Lagrangian T^3-fibrations on non compact symplectic manifolds with singular fibres of prescribed topological type. This contributes to the understanding of the structure of the singular fibres that may appear on a mirror pair of T^3-fibred Calabi-Yau 3-folds.
20 pages, 3 figures, written in August 2003; v2: 1 figure added, section 5 simplified; to appear in the J. of Symplectic Geometry