Browsing by Subject "Toric degeneration"

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    Lagrangian torus fibration for symplectic toric degenerations
    (2017-08) Guadagni, Roberta; Perutz, Timothy; Abouzaid, Mohammed; Gompf, Bob; Freed, Dan
    This work discusses a technique to induce a Lagrangian torus fibration on any manifold that can fit into a symplectic toric degenerating family. For instance, it explicitely constructs Lagrangian torus fibrations on all Calabi-Yau projective hypersurfaces. In the process, it analyses the existence of standard neighborhoods of some singular symplectic submanifolds.