Lifts of Lagrangian tori

Exotic Chekanov tori in toric symplectic varieties

“…Theorem ( [7])Let (f 1 , ..., f k , ψ, Y ) be a regular pseudotoric structure on a compact symplectic manifold X. Let S ⊂ Y be a smooth lagrangian torus which doesn't intersect D sing ⊂ Y .…”